Collection: Bearings - Single Row Ball - Unflanged - Precision
Bearings -> Single Row Ball -> Unflanged -> Precision| ID (d) | O.D. (D) | Width (B) | Inner Ring Width (Bn) | Flange Diameter (DF) | Flange Width (BF) |
Indicative Image |
|---|---|---|---|---|---|---|
| Single Row Ball Bearings - 20x47x18 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
47.000
mm |
Width (B)
18.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Non ISO Width |
||||||
|
Part Number: 6204B-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$56.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| ID (d) | O.D. (D) | Width (B) | Inner Ring Width (Bn) |
Indicative Image |
||
| Single Row Ball Bearings - 20x47x18 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
47.000
mm |
Width (B)
18.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Non ISO Width |
||||||
|
Part Number: 6204B-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$56.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x47x20.64 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
47.000
mm |
Width (B)
20.640
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Non ISO Width |
||||||
|
Part Number: 6204A-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$55.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x47x20.64 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
47.000
mm |
Width (B)
20.640
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel Non ISO Width |
||||||
|
Part Number: 6204A-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$55.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-ZZ-ECO (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$308.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-ZZ-ECO (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$308.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-2RS-ECO (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$161.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-2RS-ECO (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$161.14 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
20.000
mm + 0.102 / - 0.000
(Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.152 (Equiv. 2.047 in.) |
Width (B)
15.000
mm + 0.127 / - 0.000 (Equiv. 0.591 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Precision Grade: Semi-Precision
Closure Type: 2PE
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless |
||||||
|
Part Number: S316-6304-2PE (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$289.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
20.000
mm + 0.102 / - 0.000 (Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.152 (Equiv. 2.047 in.) |
Width (B)
15.000
mm + 0.127 / - 0.000 (Equiv. 0.591 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Precision Grade: Semi-Precision
Closure Type: 2PE
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless |
||||||
|
Part Number: S316-6304-2PE (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$289.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
20.000
mm + 0.102 / - 0.000
(Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.152 (Equiv. 2.047 in.) |
Width (B)
15.000
mm + 0.127 / - 0.000 (Equiv. 0.591 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Precision Grade: Semi-Precision
Closure Type: Open
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless |
||||||
|
Part Number: S316-6304 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 26, 2026 Regular price
$222.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel 316 Similar to A4, 18-10 Bearing | ||||||
|
ID (d)
20.000
mm + 0.102 / - 0.000 (Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.152 (Equiv. 2.047 in.) |
Width (B)
15.000
mm + 0.127 / - 0.000 (Equiv. 0.591 in.) |
|
|||
|
Material: Stainless Steel 316 (Similar to A4, 18-10)
Precision Grade: Semi-Precision
Closure Type: Open
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 316 Stainless |
||||||
|
Part Number: S316-6304 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 26, 2026 Regular price
$222.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 in.) |
O.D. (D)
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: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Closure Type: TTS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2 |
||||||
|
Part Number: CZR-6304-TTS-C3-TF-SRL (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$170.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 in.) |
O.D. (D)
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: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Closure Type: TTS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2 |
||||||
|
Part Number: CZR-6304-TTS-C3-TF-SRL (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$170.77 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 in.) |
O.D. (D)
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: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Closure Type: TTS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2 |
||||||
|
Part Number: CZR-6304-TTS-C3-TF-DRY (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$211.95 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Ceramic Zirconia - PTFE Cage - PTFE Seals Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 in.) |
O.D. (D)
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: Ceramic Zirconia - PTFE Cage - PTFE Seals
Precision Grade: Abec 1
Closure Type: TTS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic ZrO2 |
||||||
|
Part Number: CZR-6304-TTS-C3-TF-DRY (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$211.95 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$15.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$15.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$25.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$25.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$17.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-2RS-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Tue, Jul 14, 2026 Regular price
$17.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid High speed polyamide cage. Ceramic balls. |
||||||
|
Part Number: S6304-CSN-2RS-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$320.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
52.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid High speed polyamide cage. Ceramic balls. |
||||||
|
Part Number: S6304-CSN-2RS-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$320.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 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: Stainless Steel AISI 440C
Precision Grade: Abec 1
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-ZZ (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026 Regular price
$614.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 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: Stainless Steel AISI 440C
Precision Grade: Abec 1
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-ZZ (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026 Regular price
$614.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 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: Stainless Steel AISI 440C
Precision Grade: Abec 1
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-2RS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026 Regular price
$1,672.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Stainless Steel AISI 440C Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 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: Stainless Steel AISI 440C
Precision Grade: Abec 1
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless |
||||||
|
Part Number: S6304-2RS (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026 Regular price
$1,672.68 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 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
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026 Regular price
$18.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 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
Closure Type: ZZ
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-ZZ (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026 Regular price
$18.23 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 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
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026 Regular price
$19.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 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
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304-2RS (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jun 18, 2026 Regular price
$19.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
55.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR5520-2RS-ECO (Each)
50 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$9.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm |
O.D. (D)
55.000
mm |
Width (B)
15.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR5520-2RS-ECO (Each)
50 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$9.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 20x52x21 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011
(Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.013 (Equiv. 2.047 in.) |
Width (B)
21.000
mm + 0.000 / - 0.120 (Equiv. 0.827 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304A-2RS (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity |
||||||
| Single Row Ball Bearings - 20x52x21 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
20.000
mm + 0.000 / - 0.011 (Equiv. 0.787 in.) |
O.D. (D)
52.000
mm + 0.000 / - 0.013 (Equiv. 2.047 in.) |
Width (B)
21.000
mm + 0.000 / - 0.120 (Equiv. 0.827 in.) |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Abec 1
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: 6304A-2RS (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Fri, Mar 02, 2029 |
||||||
| Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
21.500
mm |
O.D. (D)
31.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial Full Complement
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR31-215-2RS-FC-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$225.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
21.500
mm |
O.D. (D)
31.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial Full Complement
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR31-215-2RS-FC-ECO (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 05, 2026 Regular price
$225.23 AUD
Regular price
Unit price
/
per
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
21.500
mm |
O.D. (D)
31.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid High load capacity double black rubber sealed economy full complement stainless ceramic-hybrid bearing |
||||||
|
Part Number: SMR31-215-CSN-2RS-U3-FC-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$91.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls Bearing | ||||||
|
ID (d)
21.500
mm |
O.D. (D)
31.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls
Precision Grade: Abec 3
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid High load capacity double black rubber sealed economy full complement stainless ceramic-hybrid bearing |
||||||
|
Part Number: SMR31-215-CSN-2RS-U3-FC-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$91.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
35.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3522-2RS-ECO (Each)
38 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$2.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
35.000
mm |
Width (B)
7.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3522-2RS-ECO (Each)
38 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$2.68 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
37.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3722-2RS-ECO (Each)
76 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$5.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
37.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3722-2RS-ECO (Each)
76 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$5.95 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 22x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed T9H Cage Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
37.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - High Speed T9H Cage
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid |
||||||
|
Part Number: SMR3722-2RY-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$141.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 22x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed T9H Cage Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
37.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Stainless Steel AISI 440C - High Speed T9H Cage
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid |
||||||
|
Part Number: SMR3722-2RY-T9H-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sun, Jul 19, 2026 Regular price
$141.50 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||
| Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
39.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3922-2RS-ECO (Each)
41 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$6.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
| Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing | ||||||
|
ID (d)
22.000
mm |
O.D. (D)
39.000
mm |
Width (B)
9.000
mm |
|
|||
|
Material: Chrome Steel SAE 52100
Precision Grade: Economy
Closure Type: 2RS
Bearing Type: Radial
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel |
||||||
|
Part Number: MR3922-2RS-ECO (Each)
41 Available Now | Further orders can be expected around Sun, Jul 05, 2026 Regular price
$6.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
||||||
|
||||||






















