| ID (d) | O.D. (D) | Width (B) | Inner Ring Width (Bn) | Flange Diameter (DF) | Flange Width (BF) |
Indicative Image |
|---|---|---|---|---|---|---|
| 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.) |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: SR16A-2RS (Pack of 50)
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 - 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.) |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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 - 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.) |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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.) |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Carbon Steel Semi-Ground
Precision Grade: 0.889
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Carbon Steel Semi-Ground
Precision Grade: 0.889
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Chrome Steel
Precision Grade: 0.889
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel
Precision Grade: 0.889
Category: Bearings - Single Row Ball - Unflanged 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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 25.4x50.8x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
25.400
mm + 0.000 / - 0.0127
(Equiv. 1 in.) |
O.D. (D)
50.800
mm + 0.000 / - 0.0153 (Equiv. 2 in.) |
Width (B)
15.875
mm + 0.000 / - 0.127 (Equiv. 0.625 in.) |
Inner Ring Width (Bn)
19.050
mm + 1.588 |
Flange Width (BF)
33.172
mm |
|
|
|
Material: Chrome Steel SAE 52100
Category: Bearings - Single Row Ball - with Snap Ring This bearing has a snap ring on the OD |
||||||
|
Part Number: WR16H-ZZ-NR (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026 Regular price
$114.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 25.4x50.8x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
25.400
mm + 0.000 / - 0.0127 (Equiv. 1 in.) |
O.D. (D)
50.800
mm + 0.000 / - 0.0153 (Equiv. 2 in.) |
Width (B)
15.875
mm + 0.000 / - 0.127 (Equiv. 0.625 in.) |
Inner Ring Width (Bn)
19.050
mm + 1.588 |
|
||
|
Material: Chrome Steel SAE 52100
Flange Width (BF): 33.172 mm
Category: Bearings - Single Row Ball - with Snap Ring This bearing has a snap ring on the OD |
||||||
|
Part Number: WR16H-ZZ-NR (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026 Regular price
$114.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 25.4x50.8x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
25.400
mm + 0.000 / - 0.0127
(Equiv. 1 in.) |
O.D. (D)
50.800
mm + 0.000 / - 0.0153 (Equiv. 2 in.) |
Width (B)
15.875
mm + 0.000 / - 0.127 (Equiv. 0.625 in.) |
Inner Ring Width (Bn)
19.050
mm + 1.588 |
Flange Width (BF)
33.172
mm |
|
|
|
Material: Chrome Steel SAE 52100
Category: Bearings - Single Row Ball - with Snap Ring |
||||||
|
Part Number: WR16H-ZZN (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026 Regular price
$108.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 25.4x50.8x15.875 mm / 19.05 mm with Snap Ring - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
25.400
mm + 0.000 / - 0.0127 (Equiv. 1 in.) |
O.D. (D)
50.800
mm + 0.000 / - 0.0153 (Equiv. 2 in.) |
Width (B)
15.875
mm + 0.000 / - 0.127 (Equiv. 0.625 in.) |
Inner Ring Width (Bn)
19.050
mm + 1.588 |
|
||
|
Material: Chrome Steel SAE 52100
Flange Width (BF): 33.172 mm
Category: Bearings - Single Row Ball - with Snap Ring |
||||||
|
Part Number: WR16H-ZZN (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Aug 22, 2026 Regular price
$108.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| 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 |
|
||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| 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 |
|
||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
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
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
27.150
mm |
O.D. (D)
38.000
mm |
Width (B)
6.500
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Bike
Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets |
||||||
|
Part Number: MR38-2715-CEP-4536-2RS-ECO (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026 Regular price
$143.14 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 27.15x38x6.5 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
27.150
mm |
O.D. (D)
38.000
mm |
Width (B)
6.500
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Bike
Category: Bearings - Single Row Ball - Chamfered Edges Double black rubber sealed bearing with chamfered edges 36 and 45 degree for popular pushbike headsets |
||||||
|
Part Number: MR38-2715-CEP-4536-2RS-ECO (Pack of 10)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026 Regular price
$143.14 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 10
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 27.2x38.1x6.35 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
27.200
mm |
O.D. (D)
38.100
mm |
Width (B)
6.350
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Bike
Category: Bearings - Single Row Ball - Chamfered Edges |
||||||
|
Part Number: MR381-272-063-CEP-45-2RS-ECO (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026 Regular price
$101.14 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 27.2x38.1x6.35 mm Chamfered Edges - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
27.200
mm |
O.D. (D)
38.100
mm |
Width (B)
6.350
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Bike
Category: Bearings - Single Row Ball - Chamfered Edges |
||||||
|
Part Number: MR381-272-063-CEP-45-2RS-ECO (Pack of 20)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026 Regular price
$101.14 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 20
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28x52x12 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
28.000
mm |
O.D. (D)
52.000
mm |
Width (B)
12.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Category: Bearings - Single Row Ball - Unflanged Ceramic balls. |
||||||
|
Part Number: MR5228-CSN-2RS-U3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026 Regular price
$140.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28x52x12 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
28.000
mm |
O.D. (D)
52.000
mm |
Width (B)
12.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Category: Bearings - Single Row Ball - Unflanged Ceramic balls. |
||||||
|
Part Number: MR5228-CSN-2RS-U3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026 Regular price
$140.05 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28x58x16 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.000
mm |
O.D. (D)
58.000
mm |
Width (B)
16.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last. |
||||||
|
Part Number: MR5828-2RS-ECO (Pack of 2)
4 units (8 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$5.54 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 2
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28x58x16 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.000
mm |
O.D. (D)
58.000
mm |
Width (B)
16.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Category: Bearings - Single Row Ball - Unflanged Deleted Item. Available while stocks last. |
||||||
|
Part Number: MR5828-2RS-ECO (Pack of 2)
4 units (8 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$5.54 AUD
Regular price
Unit price
per
Priced, Stocked and Sold Per pack of 2
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.000
mm + 0.000 / - 0.011
(Equiv. 1.102 in.) |
O.D. (D)
68.000
mm + 0.000 / - 0.013 (Equiv. 2.677 in.) |
Width (B)
18.000
mm + 0.000 / - 0.120 (Equiv. 0.709 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: MR6828 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$25.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28x68x18 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.000
mm + 0.000 / - 0.011 (Equiv. 1.102 in.) |
O.D. (D)
68.000
mm + 0.000 / - 0.013 (Equiv. 2.677 in.) |
Width (B)
18.000
mm + 0.000 / - 0.120 (Equiv. 0.709 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: MR6828 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$25.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011
(Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.013 (Equiv. 2.125 in.) |
Width (B)
9.525
mm + 0.000 / - 0.120 (Equiv. 0.375 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: R18 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$26.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011 (Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.013 (Equiv. 2.125 in.) |
Width (B)
9.525
mm + 0.000 / - 0.120 (Equiv. 0.375 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: R18 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$26.41 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
28.575
mm + 0.102 / - 0.000
(Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.152 (Equiv. 2.125 in.) |
Width (B)
9.525
mm + 0.127 / - 0.000 (Equiv. 0.375 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: S316-R18 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 17, 2026 Regular price
$228.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28.575x53.975x9.525 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
28.575
mm + 0.102 / - 0.000 (Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.152 (Equiv. 2.125 in.) |
Width (B)
9.525
mm + 0.127 / - 0.000 (Equiv. 0.375 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: S316-R18 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 17, 2026 Regular price
$228.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011
(Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.013 (Equiv. 2.125 in.) |
Width (B)
12.700
mm + 0.000 / - 0.120 (Equiv. 0.5 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: R18A-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$35.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28.575x53.975x12.7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011 (Equiv. 1.125 in.) |
O.D. (D)
53.975
mm + 0.000 / - 0.013 (Equiv. 2.125 in.) |
Width (B)
12.700
mm + 0.000 / - 0.120 (Equiv. 0.5 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: R18A-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$35.95 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011
(Equiv. 1.125 in.) |
O.D. (D)
63.500
mm + 0.000 / - 0.013 (Equiv. 2.5 in.) |
Width (B)
15.875
mm + 0.000 / - 0.120 (Equiv. 0.625 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: RLS9-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$51.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 28.575x63.5x15.875 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
28.575
mm + 0.000 / - 0.011 (Equiv. 1.125 in.) |
O.D. (D)
63.500
mm + 0.000 / - 0.013 (Equiv. 2.5 in.) |
Width (B)
15.875
mm + 0.000 / - 0.120 (Equiv. 0.625 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Category: Bearings - Single Row Ball - Unflanged |
||||||
|
Part Number: RLS9-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Aug 10, 2026 Regular price
$51.77 AUD
Regular price
Unit price
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
