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 - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6904-ZZ (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 20x37x9 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
37.000
mm
+ 0 / - 0.035
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6904-ZZ (Each)
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 - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
O.D. (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 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-6904-TTS-C3-TF-SRL (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x37x9 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
O.D. (D)
37.000
mm
+ 0.000 / - 0.011
(Equiv. 1.457 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 20x37x9 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-6904-TTS-C3-TF-SRL (Each)
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 - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
24.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 18x24x4 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: MR2418-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $62.14 AUD
Regular price $72.96 AUD Sale price $62.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
24.000
mm
Width (B)
4.000
mm
Single Row Ball Bearings - 18x24x4 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: MR2418-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $62.14 AUD
Regular price $72.96 AUD Sale price $62.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004 (Each)
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 - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004-2RS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004-2RS (Each)
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 - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004-ZZ (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x42x12 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.035
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6004-ZZ (Each)
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 - 20x42x12 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
20.000
mm
+ 0 / - 0.010
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.011
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 17-4PH Stainless
Part Number: S174-6004 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x42x12 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
20.000
mm
+ 0 / - 0.010
(Equiv. 0.787 in.)
O.D. (D)
42.000
mm
+ 0 / - 0.011
(Equiv. 1.654 in.)
Width (B)
12.000
mm
+ 0 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 20x42x12 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 17-4PH Stainless
Part Number: S174-6004 (Each)
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 - 18x27x7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
18.000
mm
O.D. (D)
27.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x27x7 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
Part Number: SMR2718-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $68.86 AUD
Regular price Sale price $68.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 18x27x7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
18.000
mm
O.D. (D)
27.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x27x7 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
Part Number: SMR2718-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $68.86 AUD
Regular price Sale price $68.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204 (Each)
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 - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204-2RS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204-2RS (Each)
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 - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204-ZZ (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x47x14 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
20.000
mm
+ 0.050 / - 0.000
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.035
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - AISI304 Stainless
Part Number: S304-6204-ZZ (Each)
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 - 18x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
28.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR2818-2RS-ECO (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $191.32 AUD
Regular price Sale price $191.32 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 - 18x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
28.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR2818-2RS-ECO (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $191.32 AUD
Regular price Sale price $191.32 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 - 20x47x14 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
20.000
mm
+ 0 / - 0.010
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 17-4PH Stainless
Part Number: S174-6204 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x47x14 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
20.000
mm
+ 0 / - 0.010
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - 17-4PH Stainless
Part Number: S174-6204 (Each)
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 - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
30.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x30x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double black rubber sealed economy bearing
Part Number: MR3018-2RS-ECO (Each)
20 Available Now | More stock due: 50 around Fri, Aug 07, 2026 | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Single Row Ball Bearings - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
30.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 18x30x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double black rubber sealed economy bearing
Part Number: MR3018-2RS-ECO (Each)
20 Available Now | More stock due: 50 around Fri, Aug 07, 2026 | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Single Row Ball Bearings - 20x47x14 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 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-6204-TTS-TF-SRL (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 20x47x14 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
20.000
mm
+ 0.000 / - 0.011
(Equiv. 0.787 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 20x47x14 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-6204-TTS-TF-SRL (Each)
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 - 18x33x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
33.000
mm
Width (B)
8.000
mm
Single Row Ball Bearings - 18x33x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR3318-ZRS-ECO (Each)
20 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Single Row Ball Bearings - 18x33x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
18.000
mm
O.D. (D)
33.000
mm
Width (B)
8.000
mm
Single Row Ball Bearings - 18x33x8 mm Unflanged - Chrome Steel SAE 52100 Bearing
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: MR3318-ZRS-ECO (Each)
20 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $7.77 AUD
Regular price Sale price $7.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.000
mm
O.D. (D)
28.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 19x28x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial Full Complement   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
High load capacity double blue rubber sealed economy bearing
Part Number: MR2819-2RB-FC-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $17.41 AUD
Regular price Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.000
mm
O.D. (D)
28.000
mm
Width (B)
5.000
mm
Single Row Ball Bearings - 19x28x5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RB    Bearing Type: Radial Full Complement   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
High load capacity double blue rubber sealed economy bearing
Part Number: MR2819-2RB-FC-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $17.41 AUD
Regular price Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.000
mm
O.D. (D)
32.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 19x32x7 mm - Chrome Steel SAE 52100
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: MR3219-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $17.41 AUD
Regular price Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.000
mm
O.D. (D)
32.000
mm
Width (B)
7.000
mm
Single Row Ball Bearings - 19x32x7 mm - Chrome Steel SAE 52100
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: MR3219-2RS-ECO (Each)
9 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $17.41 AUD
Regular price Sale price $17.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Single Row Ball Bearings - 19.05x25.4x3.968 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
25.400
mm
+ 0.000 / - 0.010
(Equiv. 1 in.)
Width (B)
3.968
mm
+ 0.000 / - 0.120
(Equiv. 0.156 in.)
Single Row Ball Bearings - 19.05x25.4x3.968 mm - Stainless Steel AISI 440C
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: SR11624-ZZ (Each)
21 Available Now | Item Discontinued - Up to 21 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $15.86 AUD
Regular price $30.31 AUD Sale price $15.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 19.05x25.4x3.968 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
25.400
mm
+ 0.000 / - 0.010
(Equiv. 1 in.)
Width (B)
3.968
mm
+ 0.000 / - 0.120
(Equiv. 0.156 in.)
Single Row Ball Bearings - 19.05x25.4x3.968 mm - Stainless Steel AISI 440C
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: SR11624-ZZ (Each)
21 Available Now | Item Discontinued - Up to 21 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $15.86 AUD
Regular price $30.31 AUD Sale price $15.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
O.D. (D)
30.163
mm
Width (B)
6.350
mm
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RB    Bearing Type: WIR Full Comp   
Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
High load capacity double black rubber sealed extended inner ring bearing
Part Number: WR11924-2RB-FC-ECO (Each)
20 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $15.05 AUD
Regular price Sale price $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
O.D. (D)
30.163
mm
Width (B)
6.350
mm
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RB    Bearing Type: WIR Full Comp   
Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
High load capacity double black rubber sealed extended inner ring bearing
Part Number: WR11924-2RB-FC-ECO (Each)
20 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $15.05 AUD
Regular price Sale price $15.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
30.163
mm
+ 0.000 / - 0.011
(Equiv. 1.188 in.)
Width (B)
6.350
mm
+ 0.000 / - 0.120
(Equiv. 0.25 in.)
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Angular Contact   
Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: WR11924-TTS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $49.32 AUD
Regular price $96.77 AUD Sale price $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
30.163
mm
+ 0.000 / - 0.011
(Equiv. 1.188 in.)
Width (B)
6.350
mm
+ 0.000 / - 0.120
(Equiv. 0.25 in.)
Inner Ring Width (Bn)
7.142
mm
Single Row Ball Bearings - 19.05x30.163x6.35 mm / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: TTS    Bearing Type: Angular Contact   
Category: Bearings - Single Row Ball - Unflanged - Precision - Extended Inner
Part Number: WR11924-TTS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $49.32 AUD
Regular price $96.77 AUD Sale price $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
O.D. (D)
37.000
mm
Width (B)
9.000
mm
Single Row Ball Bearings - 19.05x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double black rubber sealed economy bearing
Part Number: MR37-1905-2RS-ECO (Each)
21 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 21 available can be backordered.
Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
O.D. (D)
37.000
mm
Width (B)
9.000
mm
Single Row Ball Bearings - 19.05x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Double black rubber sealed economy bearing
Part Number: MR37-1905-2RS-ECO (Each)
21 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. Backorder if more than 21.
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
19.050
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
Single Row Ball Bearings - 19.05x40x12 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
Part Number: S6203-24-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $81.05 AUD
Regular price $95.65 AUD Sale price $81.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
19.050
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
Single Row Ball Bearings - 19.05x40x12 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
Part Number: S6203-24-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $81.05 AUD
Regular price $95.65 AUD Sale price $81.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: 6203-24-2RS (Each)
12 Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.49 AUD
Regular price $9.67 AUD Sale price $4.49 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
19.050
mm
+ 0.000 / - 0.011
(Equiv. 0.75 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 19.05x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Deleted Item. Available while stocks last.
Part Number: 6203-24-2RS (Each)
12 Available Now | Item Discontinued - Up to 12 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.49 AUD
Regular price $9.67 AUD Sale price $4.49 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. These are priced to quit. Please contact us for a quote if you require more.