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 - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
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: S6701 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $258.77 AUD
Regular price $308.93 AUD Sale price $258.77 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
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: S6701 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $258.77 AUD
Regular price $308.93 AUD Sale price $258.77 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Double black rubber sealed economy bearing
Part Number: S6701-2RS-ECO (Each)
76 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 76 available can be backordered.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Double black rubber sealed economy bearing
Part Number: S6701-2RS-ECO (Each)
76 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

76 Available Now. Backorder if more than 76.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.007
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZS-JP6 (Pack of 20)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.007
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZS-JP6 (Pack of 20)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZS (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $285.59 AUD
Regular price $341.11 AUD Sale price $285.59 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZS (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $285.59 AUD
Regular price $341.11 AUD Sale price $285.59 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZ-ECO (Each)
88 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $2.68 AUD
Regular price Sale price $2.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 88 available can be backordered.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6701-ZZ-ECO (Each)
88 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $2.68 AUD
Regular price Sale price $2.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. Backorder if more than 88.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6701 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $209.41 AUD
Regular price $249.69 AUD Sale price $209.41 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6701 (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $209.41 AUD
Regular price $249.69 AUD Sale price $209.41 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double blue rubber sealed economy bearing
Part Number: 6701-2RB-ECO (Each)
321 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 321 available can be backordered.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double blue rubber sealed economy bearing
Part Number: 6701-2RB-ECO (Each)
321 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

321 Available Now. Backorder if more than 321.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double shielded standard bearing
Part Number: 6701-ZZS (Each)
66 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $8.68 AUD
Regular price Sale price $8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 66 available can be backordered.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: ZZS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double shielded standard bearing
Part Number: 6701-ZZS (Each)
66 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $8.68 AUD
Regular price Sale price $8.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

66 Available Now. Backorder if more than 66.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
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: 6701-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
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: 6701-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
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: 6701-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $3.95 AUD
Regular price $4.55 AUD Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
18.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
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: 6701-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $3.95 AUD
Regular price $4.55 AUD Sale price $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.007
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6701-ZZ-JP6 (Pack of 20)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.007
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.120
(Equiv. 0.157 in.)
Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6701-ZZ-JP6 (Pack of 20)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 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: 6701-2RS (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $313.50 AUD
Regular price Sale price $313.50 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
18.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.709 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 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: 6701-2RS (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $313.50 AUD
Regular price Sale price $313.50 AUD
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
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: S6801-2RS (Each)
62 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $13.95 AUD
Regular price Sale price $13.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 62 available can be backordered.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
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: S6801-2RS (Each)
62 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $13.95 AUD
Regular price Sale price $13.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

62 Available Now. Backorder if more than 62.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
High speed polyamide cage. Ceramic balls.
Part Number: S6801-CSN-2RS-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $64.50 AUD
Regular price $75.80 AUD Sale price $64.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
High speed polyamide cage. Ceramic balls.
Part Number: S6801-CSN-2RS-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $64.50 AUD
Regular price $75.80 AUD Sale price $64.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
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: S6801 (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
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: S6801 (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6801-ZZ-ECO (Each)
10 Available Now | Further orders can be expected around Sat, Sep 05, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless
Part Number: S6801-ZZ-ECO (Each)
10 Available Now | Further orders can be expected around Sat, Sep 05, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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: S6801-ZZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $1,975.05 AUD
Regular price Sale price $1,975.05 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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: S6801-ZZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $1,975.05 AUD
Regular price Sale price $1,975.05 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2
Part Number: CZR-6801-TTS-C3-TF-SRL (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $133.50 AUD
Regular price $158.60 AUD Sale price $133.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2
Part Number: CZR-6801-TTS-C3-TF-SRL (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $133.50 AUD
Regular price $158.60 AUD Sale price $133.50 AUD
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2
Part Number: CZR-6801-TTS-C3-TF-DRY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2
Part Number: CZR-6801-TTS-C3-TF-DRY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.008
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6801-ZZ-JP6 (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.007
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.008
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.120
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6801-ZZ-JP6 (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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
Part Number: 6801 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $14.23 AUD
Regular price $16.47 AUD Sale price $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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
Part Number: 6801 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $14.23 AUD
Regular price $16.47 AUD Sale price $14.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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: 6801-ZZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $945.50 AUD
Regular price Sale price $945.50 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 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: 6801-ZZ (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $945.50 AUD
Regular price Sale price $945.50 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: R (Full Complement)   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: 6801-FC-ECO (Pack of 2)
134 units (268 pcs) Available Now | Item Discontinued - Up to 134 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.34 AUD
Regular price $9.69 AUD Sale price $4.34 AUD
Priced, Stocked and Sold Per pack of 2
Excludes GST and overseas Taxes & Duties
Quantity Required

134 units (268 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
O.D. (D)
21.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: R (Full Complement)   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: 6801-FC-ECO (Pack of 2)
134 units (268 pcs) Available Now | Item Discontinued - Up to 134 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.34 AUD
Regular price $9.69 AUD Sale price $4.34 AUD
Priced, Stocked and Sold Per pack of 2
Excludes GST and overseas Taxes & Duties
Quantity Required

134 units (268 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RU    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6801-2RU (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $285.23 AUD
Regular price $340.67 AUD Sale price $285.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 12x21x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
12.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.472 in.)
O.D. (D)
21.000
mm
+ 0.000 / - 0.010
(Equiv. 0.827 in.)
Width (B)
5.000
mm
+ 0.000 / - 0.125
(Equiv. 0.197 in.)
Single Row Ball Bearings - 12x21x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RU    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6801-2RU (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $285.23 AUD
Regular price $340.67 AUD Sale price $285.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.