Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
High speed polyamide cage. Ceramic balls.
Part Number: 6203-CSN-2RS-T9H-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $463.86 AUD
Regular price $556.64 AUD Sale price $463.86 AUD
Priced, Stocked and Sold Per 20 Units
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 - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
High speed polyamide cage. Ceramic balls.
Part Number: 6203-CSN-2RS-T9H-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 12, 2026
Regular price $463.86 AUD
Regular price $556.64 AUD Sale price $463.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double rubber sealed standard bearing
Part Number: 6203-2RS (Each)
4 Available Now | Further orders can be expected around Thu, Jun 18, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.125
(Equiv. 0.472 in.)
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double rubber sealed standard bearing
Part Number: 6203-2RS (Each)
4 Available Now | Further orders can be expected around Thu, Jun 18, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
16.000
mm
+ 0.000 / - 0.125
(Equiv. 0.63 in.)
Single Row Ball Bearings - 17x40x16 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: 6203A-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $23.14 AUD
Regular price $27.76 AUD Sale price $23.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
40.000
mm
+ 0.000 / - 0.011
(Equiv. 1.575 in.)
Width (B)
16.000
mm
+ 0.000 / - 0.125
(Equiv. 0.63 in.)
Single Row Ball Bearings - 17x40x16 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: 6203A-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $23.14 AUD
Regular price $27.76 AUD Sale price $23.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x40x12 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
Flange Diameter (DF)
43.000
Flange Width (BF)
3.000
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6203-2RS-ECO (PK-1000)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 03, 2026
Regular price $5,149.95 AUD
Regular price $10,904.40 AUD Sale price $5,149.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x40x12 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
40.000
mm
Width (B)
12.000
mm
Single Row Ball Bearings - 17x40x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 43.000    Flange Width (BF): 3.000    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: F6203-2RS-ECO (PK-1000)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Oct 03, 2026
Regular price $5,149.95 AUD
Regular price $10,904.40 AUD Sale price $5,149.95 AUD
Priced, Stocked and Sold Per 1000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-2RS-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026
Regular price $205.68 AUD
Regular price $246.82 AUD Sale price $205.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-2RS-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026
Regular price $205.68 AUD
Regular price $246.82 AUD Sale price $205.68 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-ZZ-ECO (Each)
4 Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $18.41 AUD
Regular price Sale price $18.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-ZZ-ECO (Each)
4 Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $18.41 AUD
Regular price Sale price $18.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6303 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 26, 2026
Regular price $185.50 AUD
Regular price $222.60 AUD Sale price $185.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S316-6303 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 26, 2026
Regular price $185.50 AUD
Regular price $222.60 AUD Sale price $185.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
This bearing has a snap ring on the OD
Part Number: 6303-2RS-NR-C3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $13.68 AUD
Regular price $16.42 AUD Sale price $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
This bearing has a snap ring on the OD
Part Number: 6303-2RS-NR-C3 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $13.68 AUD
Regular price $16.42 AUD Sale price $13.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS-NSK (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $140.86 AUD
Regular price $169.04 AUD Sale price $140.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS-NSK (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $140.86 AUD
Regular price $169.04 AUD Sale price $140.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $13.50 AUD
Regular price Sale price $13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $13.50 AUD
Regular price Sale price $13.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $12.86 AUD
Regular price Sale price $12.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $12.86 AUD
Regular price Sale price $12.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $20.14 AUD
Regular price Sale price $20.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
O.D. (D)
47.000
mm
Width (B)
14.000
mm
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026
Regular price $20.14 AUD
Regular price Sale price $20.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
This bearing has a snap ring on the OD
Part Number: 6303-Z-NR (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $13.14 AUD
Regular price $15.76 AUD Sale price $13.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm with Snap Ring - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: 1.350   
Category: Bearings - Single Row Ball - with Snap Ring
This bearing has a snap ring on the OD
Part Number: 6303-Z-NR (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $13.14 AUD
Regular price $15.76 AUD Sale price $13.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-ZZ (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $976.23 AUD
Regular price $1,171.47 AUD Sale price $976.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-ZZ (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $976.23 AUD
Regular price $1,171.47 AUD Sale price $976.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-2RS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $1,998.59 AUD
Regular price Sale price $1,998.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303-2RS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $1,998.59 AUD
Regular price Sale price $1,998.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x19 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
19.000
mm
+ 0.000 / - 0.125
(Equiv. 0.748 in.)
Single Row Ball Bearings - 17x47x19 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303A-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Sun, Jul 05, 2026
Regular price $28.95 AUD
Regular price Sale price $28.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
Single Row Ball Bearings - 17x47x19 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
19.000
mm
+ 0.000 / - 0.125
(Equiv. 0.748 in.)
Single Row Ball Bearings - 17x47x19 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S6303A-2RS-ECO (Each)
16 Available Now | Further orders can be expected around Sun, Jul 05, 2026
Regular price $28.95 AUD
Regular price Sale price $28.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS (Each)
4 Available Now | Further orders can be expected around Thu, Jun 18, 2026
Regular price $13.59 AUD
Regular price Sale price $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-2RS (Each)
4 Available Now | Further orders can be expected around Thu, Jun 18, 2026
Regular price $13.59 AUD
Regular price Sale price $13.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.125
(Equiv. 0.551 in.)
Single Row Ball Bearings - 17x47x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6303-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
62.000
mm
+ 0.000 / - 0.013
(Equiv. 2.441 in.)
Width (B)
17.000
mm
+ 0.000 / - 0.125
(Equiv. 0.669 in.)
Single Row Ball Bearings - 17x62x17 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6403 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 16, 2026
Regular price $292.14 AUD
Regular price $350.56 AUD Sale price $292.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
17.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.669 in.)
O.D. (D)
62.000
mm
+ 0.000 / - 0.013
(Equiv. 2.441 in.)
Width (B)
17.000
mm
+ 0.000 / - 0.125
(Equiv. 0.669 in.)
Single Row Ball Bearings - 17x62x17 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 6403 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 16, 2026
Regular price $292.14 AUD
Regular price $350.56 AUD Sale price $292.14 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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2418-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026
Regular price $54.14 AUD
Regular price $64.96 AUD Sale price $54.14 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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2418-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026
Regular price $54.14 AUD
Regular price $64.96 AUD Sale price $54.14 AUD
Each
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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2818-2RS-ECO (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026
Regular price $177.32 AUD
Regular price Sale price $177.32 AUD
Priced, Stocked and Sold Per 50 Units
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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR2818-2RS-ECO (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026
Regular price $177.32 AUD
Regular price Sale price $177.32 AUD
Priced, Stocked and Sold Per 50 Units
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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR2718-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026
Regular price $49.32 AUD
Regular price Sale price $49.32 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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR2718-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026
Regular price $49.32 AUD
Regular price Sale price $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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   
Category: Bearings - Single Row Ball - Unflanged
Double black rubber sealed economy bearing
Part Number: MR3018-2RS-ECO (Each)
10 Available Now | More stock due: 20 around Wed, Jun 24, 2026 | Further orders can be expected around Sun, Jul 05, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 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   
Category: Bearings - Single Row Ball - Unflanged
Double black rubber sealed economy bearing
Part Number: MR3018-2RS-ECO (Each)
10 Available Now | More stock due: 20 around Wed, Jun 24, 2026 | Further orders can be expected around Sun, Jul 05, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3318-ZRS-ECO (Each)
Out of Stock | Backorder Now | More stock due: 20 around Mon, Jun 15, 2026 | Further orders can be expected around Sun, Jul 05, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: MR3318-ZRS-ECO (Each)
Out of Stock | Backorder Now | More stock due: 20 around Mon, Jun 15, 2026 | Further orders can be expected around Sun, Jul 05, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.