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Collection: Bearings - Single Row Ball - Unflanged - Precision

Bearings -> Single Row Ball -> Unflanged -> Precision

ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-ZZ-MC3-JP6 (Each) 52 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $7.14 AUD Regular price Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 52 available can be backordered.
ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.007} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.120} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-ZZ-MC3-JP6 (Each) 52 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $7.14 AUD Regular price Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 52 Available Now. Backorder if more than 52.
SR4-ZZ-MC3-JP6 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-ZZ-MC3-JP6 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $7.14 AUD Regular price Sale price $7.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 52 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-2RS-ECO (Each) 31 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 31 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-2RS-ECO (Each) 31 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 31 Available Now. Backorder if more than 31.
SR4-2RS-ECO (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-2RS-ECO (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 31 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double black rubber sealed standard stainless steel bearing
Part Number: SR4-2RS-MC3 (Each) 44 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 44 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double black rubber sealed standard stainless steel bearing
Part Number: SR4-2RS-MC3 (Each) 44 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 44 Available Now. Backorder if more than 44.
SR4-2RS-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-2RS-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 44 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid Double shielded ceramic-hybrid bearing with high speed polyamide retainer and light anti-rust lubricant
Part Number: R4-CSN-T9H-ACO-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 10, 2026 Regular price $74.05 AUD Regular price ~~$87.25 AUD~~ Sale price $74.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid Double shielded ceramic-hybrid bearing with high speed polyamide retainer and light anti-rust lubricant
Part Number: R4-CSN-T9H-ACO-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 10, 2026 Regular price $74.05 AUD Regular price ~~$87.25 AUD~~ Sale price $74.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-CSN-T9H-ACO-ECO (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Sale R4-CSN-T9H-ACO-ECO (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing Regular price $74.05 AUD Regular price ~~$87.25 AUD~~ Sale price $74.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-2RS-MC3-NSK (Each) 140 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $8.59 AUD Regular price Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 140 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-2RS-MC3-NSK (Each) 140 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $8.59 AUD Regular price Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 140 Available Now. Backorder if more than 140.
R4-2RS-MC3-NSK (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-MC3-NSK (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $8.59 AUD Regular price Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 140 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double rubber sealed standard bearing
Part Number: R4-2RS-MC3 (Each) 176 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 176 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double rubber sealed standard bearing
Part Number: R4-2RS-MC3 (Each) 176 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 176 Available Now. Backorder if more than 176.
R4-2RS-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.68 AUD Regular price Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 176 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-2RS-ECO (Pack of 2) 7 units (14 pcs) Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 7 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-2RS-ECO (Pack of 2) 7 units (14 pcs) Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 7 units (14 pcs) Available Now. Backorder if more than 7.
R4-2RS-ECO (Pack of 2) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-2RS-ECO (Pack of 2) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties 7 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: R4-T9H-ECO (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $732.41 AUD Regular price ~~$877.29 AUD~~ Sale price $732.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 - High Speed Polyamide Cage Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - High Speed Cage
Part Number: R4-T9H-ECO (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $732.41 AUD Regular price ~~$877.29 AUD~~ Sale price $732.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R4-T9H-ECO (Pack of 100) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Sale R4-T9H-ECO (Pack of 100) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing Regular price $732.41 AUD Regular price ~~$877.29 AUD~~ Sale price $732.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double shielded standard bearing
Part Number: R4-ZZ-MC3 (Each) 216 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 216 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double shielded standard bearing
Part Number: R4-ZZ-MC3 (Each) 216 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 216 Available Now. Backorder if more than 216.
R4-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.86 AUD Regular price Sale price $4.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 216 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double shielded economy bearing
Part Number: R4-ZZ-ECO (Pack of 5) 1 pack (5 pcs) Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $9.50 AUD Regular price Sale price $9.50 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 15.875 mm	Width (B) 4.978 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Double shielded economy bearing
Part Number: R4-ZZ-ECO (Pack of 5) 1 pack (5 pcs) Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $9.50 AUD Regular price Sale price $9.50 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required 1 pack (5 pcs) Available Now. Backorder if more than 1.
R4-ZZ-ECO (Pack of 5) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-ZZ-ECO (Pack of 5) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $9.50 AUD Regular price Sale price $9.50 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties 1 Available Now
Single Row Ball Bearings - 6.35x15.875x4.978 mm / 5.771 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)	Inner Ring Width (Bn) 5.771 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR4-ZZ-MC3 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 02, 2026 Regular price $653.59 AUD Regular price ~~$1,373.48 AUD~~ Sale price $653.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x15.875x4.978 mm / 5.771 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 15.875 mm _{+ 0.000 / - 0.0075} (Equiv. 0.625 in.)	Width (B) 4.978 mm _{+ 0.000 / - 0.125} (Equiv. 0.196 in.)	Inner Ring Width (Bn) 5.771 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial with Extended Inner Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: SWR4-ZZ-MC3 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 02, 2026 Regular price $653.59 AUD Regular price ~~$1,373.48 AUD~~ Sale price $653.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR4-ZZ-MC3 (Pack of 100) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm / 5.771 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SWR4-ZZ-MC3 (Pack of 100) --- Single Row Ball Bearings - 6.35x15.875x4.978 mm / 5.771 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $653.59 AUD Regular price ~~$1,373.48 AUD~~ Sale price $653.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 17.462 mm	Width (B) 6.350 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R1118-ZZ-ECO (Each) 52 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $4.14 AUD Regular price Sale price $4.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 52 available can be backordered.
Single Row Ball Bearings - 6.35x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 17.462 mm	Width (B) 6.350 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R1118-ZZ-ECO (Each) 52 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $4.14 AUD Regular price Sale price $4.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 52 Available Now. Backorder if more than 52.
R1118-ZZ-ECO (Each) --- Single Row Ball Bearings - 6.35x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing R1118-ZZ-ECO (Each) --- Single Row Ball Bearings - 6.35x17.462x6.35 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $4.14 AUD Regular price Sale price $4.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 52 Available Now
Single Row Ball Bearings - 6.35x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 17.462 mm	Width (B) 7.938 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R1118A-2RS-ECO (Pack of 2) 36 units (72 pcs) Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 36 available can be backordered.
Single Row Ball Bearings - 6.35x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 17.462 mm	Width (B) 7.938 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R1118A-2RS-ECO (Pack of 2) 36 units (72 pcs) Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 36 units (72 pcs) Available Now. Backorder if more than 36.
R1118A-2RS-ECO (Pack of 2) --- Single Row Ball Bearings - 6.35x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing R1118A-2RS-ECO (Pack of 2) --- Single Row Ball Bearings - 6.35x17.462x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties 36 Available Now
Single Row Ball Bearings - 6.35x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 19.000 mm	Width (B) 6.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Deleted Item. Available while stocks last.
Part Number: 626-8-ZZ-ECO (Pack of 5) 129 units (645 pcs) Available Now \| Item Discontinued - Up to 129 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.59 AUD Regular price ~~$6.56 AUD~~ Sale price $3.59 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required 129 units (645 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 6.35x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 19.000 mm	Width (B) 6.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Deleted Item. Available while stocks last.
Part Number: 626-8-ZZ-ECO (Pack of 5) 129 units (645 pcs) Available Now \| Item Discontinued - Up to 129 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.59 AUD Regular price ~~$6.56 AUD~~ Sale price $3.59 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties Quantity Required 129 units (645 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
626-8-ZZ-ECO (Pack of 5) --- Single Row Ball Bearings - 6.35x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 626-8-ZZ-ECO (Pack of 5) --- Single Row Ball Bearings - 6.35x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.59 AUD Regular price ~~$6.56 AUD~~ Sale price $3.59 AUD Unit price per Priced, Stocked and Sold Per pack of 5 Excludes GST and overseas Taxes & Duties 129 Available Now Sale
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 6.350 mm _{+ 0.076 / - 0.000} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.076} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.127 / - 0.000} (Equiv. 0.219 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless
Part Number: S316-R4-12G (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 17, 2026 Regular price $99.59 AUD Regular price ~~$117.91 AUD~~ Sale price $99.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 6.350 mm _{+ 0.076 / - 0.000} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.076} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.127 / - 0.000} (Equiv. 0.219 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless
Part Number: S316-R4-12G (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 17, 2026 Regular price $99.59 AUD Regular price ~~$117.91 AUD~~ Sale price $99.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S316-R4-12G (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Sale S316-R4-12G (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Regular price $99.59 AUD Regular price ~~$117.91 AUD~~ Sale price $99.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12A-MC3-AF12 (Each) 26 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 26 available can be backordered.
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12A-MC3-AF12 (Each) 26 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 26 Available Now. Backorder if more than 26.
SR4-12A-MC3-AF12 (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-12A-MC3-AF12 (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $8.95 AUD Regular price Sale price $8.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 26 Available Now
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Deleted Item. Available while stocks last.
Part Number: R4-12A-MC3-PS2S (Pack of 2) 13 units (26 pcs) Available Now \| Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.80 AUD Regular price ~~$6.32 AUD~~ Sale price $3.80 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 13 units (26 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Deleted Item. Available while stocks last.
Part Number: R4-12A-MC3-PS2S (Pack of 2) 13 units (26 pcs) Available Now \| Item Discontinued - Up to 13 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.80 AUD Regular price ~~$6.32 AUD~~ Sale price $3.80 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties Quantity Required 13 units (26 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
R4-12A-MC3-PS2S (Pack of 2) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R4-12A-MC3-PS2S (Pack of 2) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.80 AUD Regular price ~~$6.32 AUD~~ Sale price $3.80 AUD Unit price per Priced, Stocked and Sold Per pack of 2 Excludes GST and overseas Taxes & Duties 13 Available Now Sale
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12A-ZZ-MC3 (Each) 69 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $17.32 AUD Regular price Sale price $17.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 69 available can be backordered.
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 5.556 mm _{+ 0.000 / - 0.125} (Equiv. 0.219 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12A-ZZ-MC3 (Each) 69 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $17.32 AUD Regular price Sale price $17.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 69 Available Now. Backorder if more than 69.
SR4-12A-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-12A-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $17.32 AUD Regular price Sale price $17.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 69 Available Now
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 19.050 mm	Width (B) 5.556 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-12A-ACO-ECO (Each) 1150 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1150 available can be backordered.
Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 6.350 mm	O.D. (D) 19.050 mm	Width (B) 5.556 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: R4-12A-ACO-ECO (Each) 1150 Available Now \| Further orders can be expected around Thu, Aug 27, 2026 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1150 Available Now. Backorder if more than 1150.
R4-12A-ACO-ECO (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing R4-12A-ACO-ECO (Each) --- Single Row Ball Bearings - 6.35x19.05x5.556 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1150 Available Now
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 6.350 mm _{+ 0.076 / - 0.000} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.076} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.127 / - 0.000} (Equiv. 0.281 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless
Part Number: S316-R4-12B (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 17, 2026 Regular price $99.68 AUD Regular price ~~$118.02 AUD~~ Sale price $99.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d) 6.350 mm _{+ 0.076 / - 0.000} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.076} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.127 / - 0.000} (Equiv. 0.281 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Precision Grade: Semi-Precision Closure Type: Open Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless
Part Number: S316-R4-12B (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 17, 2026 Regular price $99.68 AUD Regular price ~~$118.02 AUD~~ Sale price $99.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S316-R4-12B (Each) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Sale S316-R4-12B (Each) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing Regular price $99.68 AUD Regular price ~~$118.02 AUD~~ Sale price $99.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.008} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm	Width (B) 7.142 mm _{+ 0.000 / - 0.125} (Equiv. 0.281 in.)
Material: Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Si3N4
Part Number: CSN-R4-12B-TTS-TF-DRY (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $323.95 AUD Regular price ~~$387.15 AUD~~ Sale price $323.95 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.008} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm	Width (B) 7.142 mm _{+ 0.000 / - 0.125} (Equiv. 0.281 in.)
Material: Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Precision Grade: Abec 1 Closure Type: TTS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Si3N4
Part Number: CSN-R4-12B-TTS-TF-DRY (Pack of 10) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $323.95 AUD Regular price ~~$387.15 AUD~~ Sale price $323.95 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
CSN-R4-12B-TTS-TF-DRY (Pack of 10) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing Sale CSN-R4-12B-TTS-TF-DRY (Pack of 10) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Ceramic Silicon Nitride - PTFE Cage - PTFE Seals Bearing Regular price $323.95 AUD Regular price ~~$387.15 AUD~~ Sale price $323.95 AUD Unit price per Priced, Stocked and Sold Per pack of 10 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.008} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.000 / - 0.120} (Equiv. 0.281 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12B-ZZ-MC3-JP6 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 02, 2026 Regular price $904.41 AUD Regular price ~~$1,083.69 AUD~~ Sale price $904.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.008} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.000 / - 0.120} (Equiv. 0.281 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: SR4-12B-ZZ-MC3-JP6 (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Sep 02, 2026 Regular price $904.41 AUD Regular price ~~$1,083.69 AUD~~ Sale price $904.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR4-12B-ZZ-MC3-JP6 (Pack of 100) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR4-12B-ZZ-MC3-JP6 (Pack of 100) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $904.41 AUD Regular price ~~$1,083.69 AUD~~ Sale price $904.41 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.000 / - 0.125} (Equiv. 0.281 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double shielded standard stainless steel bearing
Part Number: SR4-12B-ZZ-MC3 (Each) 22 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $9.05 AUD Regular price Sale price $9.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 22 available can be backordered.
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	O.D. (D) 19.050 mm _{+ 0.000 / - 0.010} (Equiv. 0.75 in.)	Width (B) 7.142 mm _{+ 0.000 / - 0.125} (Equiv. 0.281 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double shielded standard stainless steel bearing
Part Number: SR4-12B-ZZ-MC3 (Each) 22 Available Now \| Further orders can be expected around Wed, Sep 02, 2026 Regular price $9.05 AUD Regular price Sale price $9.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 22 Available Now. Backorder if more than 22.
SR4-12B-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing SR4-12B-ZZ-MC3 (Each) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $9.05 AUD Regular price Sale price $9.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 22 Available Now
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm	O.D. (D) 19.050 mm	Width (B) 7.142 mm
Material: Stainless Steel AISI 440C Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double rubber sealed economy stainless steel bearing
Part Number: SR4-12B-2RS-ECO (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $340.59 AUD Regular price ~~$407.11 AUD~~ Sale price $340.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 6.350 mm	O.D. (D) 19.050 mm	Width (B) 7.142 mm
Material: Stainless Steel AISI 440C Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless Double rubber sealed economy stainless steel bearing
Part Number: SR4-12B-2RS-ECO (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Aug 27, 2026 Regular price $340.59 AUD Regular price ~~$407.11 AUD~~ Sale price $340.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR4-12B-2RS-ECO (Pack of 100) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR4-12B-2RS-ECO (Pack of 100) --- Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $340.59 AUD Regular price ~~$407.11 AUD~~ Sale price $340.59 AUD Unit price per Priced, Stocked and Sold Per pack of 100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)