Collection: Bearings - Single Row Ball - Unflanged

Bearings -> Single Row Ball -> Unflanged
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 30x47x9 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6906 (PK-20)
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 - 30x47x9 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
30.000
mm
+ 0.000 / - 0.011
(Equiv. 1.181 in.)
O.D. (D)
47.000
mm
+ 0.000 / - 0.011
(Equiv. 1.85 in.)
Width (B)
9.000
mm
+ 0.000 / - 0.120
(Equiv. 0.354 in.)
Single Row Ball Bearings - 30x47x9 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S6906 (PK-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 - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006 (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 - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006-2RS (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006-2RS (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 - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006-ZZ (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x55x13 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.040
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6006-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 - 30x55x13 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
30.000
mm
+ 0 / - 0.012
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S174-6006 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x55x13 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
30.000
mm
+ 0 / - 0.012
(Equiv. 1.181 in.)
O.D. (D)
55.000
mm
+ 0 / - 0.013
(Equiv. 2.165 in.)
Width (B)
13.000
mm
+ 0 / - 0.120
(Equiv. 0.512 in.)
Single Row Ball Bearings - 30x55x13 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S174-6006 (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 - 30x62x16 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
62.000
mm
+ 0 / - 0.040
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 30x62x16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6206 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x62x16 mm Unflanged - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Bearing
ID (d)
30.000
mm
+ 0.050 / - 0.000
(Equiv. 1.181 in.)
O.D. (D)
62.000
mm
+ 0 / - 0.040
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 30x62x16 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S304-6206 (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 - 30x62x16 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
30.000
mm
+ 0 / - 0.012
(Equiv. 1.181 in.)
O.D. (D)
62.000
mm
+ 0 / - 0.013
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 30x62x16 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S174-6206 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 30x62x16 mm Unflanged - Stainless Steel 17-4 PH Bearing
ID (d)
30.000
mm
+ 0 / - 0.012
(Equiv. 1.181 in.)
O.D. (D)
62.000
mm
+ 0 / - 0.013
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 30x62x16 mm - Stainless Steel 17-4 PH
Material: Stainless Steel 17-4 PH    Precision Grade: Semi-Precision   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S174-6206 (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 - 25.4x50.8x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 25.4x50.8x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16 (Each)
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.11 AUD
Regular price $10.95 AUD Sale price $4.11 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
9.525
mm
+ 0.000 / - 0.120
(Equiv. 0.375 in.)
Single Row Ball Bearings - 25.4x50.8x9.525 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16 (Each)
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.11 AUD
Regular price $10.95 AUD Sale price $4.11 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d)
25.400
mm
+ 0.102 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.127
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 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 - Precision
Part Number: S316-R16A (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 17, 2026
Regular price $1,958.05 AUD
Regular price Sale price $1,958.05 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 - 25.4x50.8x12.7 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing
ID (d)
25.400
mm
+ 0.102 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.127
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.127 / - 0.000
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 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 - Precision
Part Number: S316-R16A (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 17, 2026
Regular price $1,958.05 AUD
Regular price Sale price $1,958.05 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 - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
O.D. (D)
50.800
mm
Width (B)
12.700
mm
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-ZZ-ECO (Each)
30 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $21.23 AUD
Regular price Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 30 available can be backordered.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
O.D. (D)
50.800
mm
Width (B)
12.700
mm
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-ZZ-ECO (Each)
30 Available Now | Further orders can be expected around Thu, Aug 27, 2026
Regular price $21.23 AUD
Regular price Sale price $21.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

30 Available Now. Backorder if more than 30.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-2RS (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-2RS (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 - 25.4x50.8x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16A-2RS (Each)
7 Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $17.00 AUD
Regular price $29.60 AUD Sale price $17.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

7 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16A-2RS (Each)
7 Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $17.00 AUD
Regular price $29.60 AUD Sale price $17.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

7 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-ZZ (Pack of 50)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR16A-ZZ (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 - 25.4x50.8x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16A-ZZ (Each)
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.79 AUD
Regular price $13.72 AUD Sale price $4.79 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16A-ZZ (Each)
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.79 AUD
Regular price $13.72 AUD Sale price $4.79 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-R16A-TTS-C3-TF-DRY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $726.14 AUD
Regular price Sale price $726.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x50.8x12.7 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
12.700
mm
+ 0.000 / - 0.120
(Equiv. 0.5 in.)
Single Row Ball Bearings - 25.4x50.8x12.7 mm - Ceramic Zirconia - PTFE Cage - PTFE Seals
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: CZR-R16A-TTS-C3-TF-DRY (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $726.14 AUD
Regular price Sale price $726.14 AUD
Each
Excludes GST and overseas Taxes & Duties
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Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Carbon Steel Semi-Ground Bearing
ID (d)
25.400
mm
+ 0.127 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
14.288
mm
+ 0.000 / - 0.127
(Equiv. 0.563 in.)
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged - Semi Ground
Non ISO Width
Part Number: R16E-2RS-SG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $73.32 AUD
Regular price $86.38 AUD Sale price $73.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Carbon Steel Semi-Ground Bearing
ID (d)
25.400
mm
+ 0.127 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
14.288
mm
+ 0.000 / - 0.127
(Equiv. 0.563 in.)
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Carbon Steel Semi-Ground
Material: Carbon Steel Semi-Ground    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged - Semi Ground
Non ISO Width
Part Number: R16E-2RS-SG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $73.32 AUD
Regular price $86.38 AUD Sale price $73.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
O.D. (D)
50.800
mm
Width (B)
14.288
mm
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16E-2RS-ECO (Each)
88 Available Now | Item Discontinued - Up to 88 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.19 AUD
Regular price $9.43 AUD Sale price $8.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
O.D. (D)
50.800
mm
Width (B)
14.288
mm
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged - Precision
Deleted Item. Available while stocks last.
Part Number: R16E-2RS-ECO (Each)
88 Available Now | Item Discontinued - Up to 88 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.19 AUD
Regular price $9.43 AUD Sale price $8.19 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Chrome Steel Bearing
ID (d)
25.400
mm
+ 0.127 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
14.288
mm
+ 0.000 / - 0.127
(Equiv. 0.563 in.)
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged - Semi Ground
Non ISO Width
Part Number: R16E-ZZ-SG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $65.32 AUD
Regular price $76.78 AUD Sale price $65.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x50.8x14.288 mm Unflanged - Chrome Steel Bearing
ID (d)
25.400
mm
+ 0.127 / - 0.000
(Equiv. 1 in.)
O.D. (D)
50.800
mm
+ 0.000 / - 0.013
(Equiv. 2 in.)
Width (B)
14.288
mm
+ 0.000 / - 0.127
(Equiv. 0.563 in.)
Single Row Ball Bearings - 25.4x50.8x14.288 mm - Chrome Steel
Material: Chrome Steel    Precision Grade: 0.889   
Category: Bearings - Single Row Ball - Unflanged - Semi Ground
Non ISO Width
Part Number: R16E-ZZ-SG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026
Regular price $65.32 AUD
Regular price $76.78 AUD Sale price $65.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
52.000
mm
+ 0.000 / - 0.013
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.000 / - 0.120
(Equiv. 0.591 in.)
Single Row Ball Bearings - 25.4x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6205-32-2RS (Pack of 80)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 25.4x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
52.000
mm
+ 0.000 / - 0.013
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.000 / - 0.120
(Equiv. 0.591 in.)
Single Row Ball Bearings - 25.4x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 6205-32-2RS (Pack of 80)
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 - 25.4x57.15x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
57.150
mm
+ 0.000 / - 0.013
(Equiv. 2.25 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 25.4x57.15x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RLS8-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $38.23 AUD
Regular price $44.87 AUD Sale price $38.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x57.15x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
57.150
mm
+ 0.000 / - 0.013
(Equiv. 2.25 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 25.4x57.15x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RLS8-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $38.23 AUD
Regular price $44.87 AUD Sale price $38.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x57.15x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
57.150
mm
+ 0.000 / - 0.013
(Equiv. 2.25 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 25.4x57.15x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RLS8-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $41.32 AUD
Regular price $48.58 AUD Sale price $41.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x57.15x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
57.150
mm
+ 0.000 / - 0.013
(Equiv. 2.25 in.)
Width (B)
15.875
mm
+ 0.000 / - 0.120
(Equiv. 0.625 in.)
Single Row Ball Bearings - 25.4x57.15x15.875 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RLS8-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $41.32 AUD
Regular price $48.58 AUD Sale price $41.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
19.050
mm
+ 0.000 / - 0.120
(Equiv. 0.75 in.)
Single Row Ball Bearings - 25.4x63.5x19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RMS8-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $59.77 AUD
Regular price $70.13 AUD Sale price $59.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
19.050
mm
+ 0.000 / - 0.120
(Equiv. 0.75 in.)
Single Row Ball Bearings - 25.4x63.5x19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RMS8-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $59.77 AUD
Regular price $70.13 AUD Sale price $59.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
19.050
mm
+ 0.000 / - 0.120
(Equiv. 0.75 in.)
Single Row Ball Bearings - 25.4x63.5x19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RMS8-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $52.32 AUD
Regular price $61.78 AUD Sale price $52.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 25.4x63.5x19.05 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
25.400
mm
+ 0.000 / - 0.011
(Equiv. 1 in.)
O.D. (D)
63.500
mm
+ 0.000 / - 0.013
(Equiv. 2.5 in.)
Width (B)
19.050
mm
+ 0.000 / - 0.120
(Equiv. 0.75 in.)
Single Row Ball Bearings - 25.4x63.5x19.05 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: RMS8-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026
Regular price $52.32 AUD
Regular price $61.78 AUD Sale price $52.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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Single Row Ball Bearings - 26.988x38.1x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
26.988
mm
+ 0.000 / - 0.011
(Equiv. 1.063 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.011
(Equiv. 1.5 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 - 26.988x38.1 - 6.350/7.142 / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: WR12434-TTS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $61.32 AUD
Regular price $118.71 AUD Sale price $61.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 26.988x38.1x6.35 mm / 7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
26.988
mm
+ 0.000 / - 0.011
(Equiv. 1.063 in.)
O.D. (D)
38.100
mm
+ 0.000 / - 0.011
(Equiv. 1.5 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 - 26.988x38.1 - 6.350/7.142 / 7.142 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: WR12434-TTS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $61.32 AUD
Regular price $118.71 AUD Sale price $61.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.