Collection: Bearings - Single Row Ball - Unflanged - Precision

Bearings -> Single Row Ball -> Unflanged -> Precision
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $16.59 AUD
Regular price Sale price $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $16.59 AUD
Regular price Sale price $16.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $25.95 AUD
Regular price Sale price $25.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-ZZ-C3-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $25.95 AUD
Regular price Sale price $25.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-2RS-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $17.95 AUD
Regular price Sale price $17.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
52.000
mm

(Equiv. 2.047 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-2RS-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Feb 02, 2026
Regular price $17.95 AUD
Regular price Sale price $17.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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 - 20x52x15 mm - Chrome Steel SAE 52100
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 | Orders can be expected around Wed, Jan 07, 2026
Regular price $18.23 AUD
Regular price Sale price $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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 - 20x52x15 mm - Chrome Steel SAE 52100
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 | Orders can be expected around Wed, Jan 07, 2026
Regular price $18.23 AUD
Regular price Sale price $18.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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 - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $19.86 AUD
Regular price Sale price $19.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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 - 20x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $19.86 AUD
Regular price Sale price $19.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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.)
Single Row Ball Bearings - 20x52x21 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304A-2RS (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 12, 2026
Regular price $2,612.05 AUD
Regular price $3,134.45 AUD Sale price $2,612.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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.)
OD (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.)
Single Row Ball Bearings - 20x52x21 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: 6304A-2RS (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 12, 2026
Regular price $2,612.05 AUD
Regular price $3,134.45 AUD Sale price $2,612.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
55.000
mm

(Equiv. 2.165 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x55x20 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5520-2RS-ECO (Each)
50 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $9.86 AUD
Regular price $17.93 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 50 available can be backordered.
Single Row Ball Bearings - 20x55x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
20.000
mm

(Equiv. 0.787 in.)
OD (D)
55.000
mm

(Equiv. 2.165 in.)
Width (B)
15.000
mm

(Equiv. 0.591 in.)
Single Row Ball Bearings - 20x55x20 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5520-2RS-ECO (Each)
50 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $9.86 AUD
Regular price $17.93 AUD Sale price $9.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

50 Available Now. Backorder if more than 50.
Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
21.500
mm

(Equiv. 0.846 in.)
OD (D)
31.000
mm

(Equiv. 1.22 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 21.5x31x7 mm - Chrome Steel SAE 52100
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 | Orders can be expected around Sat, Jan 24, 2026
Regular price $241.77 AUD
Regular price Sale price $241.77 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 21.5x31x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
21.500
mm

(Equiv. 0.846 in.)
OD (D)
31.000
mm

(Equiv. 1.22 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 21.5x31x7 mm - Chrome Steel SAE 52100
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 | Orders can be expected around Sat, Jan 24, 2026
Regular price $241.77 AUD
Regular price Sale price $241.77 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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

(Equiv. 0.846 in.)
OD (D)
31.000
mm

(Equiv. 1.22 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 21.5x31x7 mm - Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls
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
Ceramic balls.
Part Number: SMR31-215-CSN-2RS-U3-FC-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $91.32 AUD
Regular price $109.58 AUD Sale price $91.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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

(Equiv. 0.846 in.)
OD (D)
31.000
mm

(Equiv. 1.22 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 21.5x31x7 mm - Stainless Steel AISI 440C - Full Complement - No Retainer - Ceramic Si3N4 Balls
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
Ceramic balls.
Part Number: SMR31-215-CSN-2RS-U3-FC-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $91.32 AUD
Regular price $109.58 AUD Sale price $91.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 22x35x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3522-2RS-ECO (Each)
46 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $2.86 AUD
Regular price $4.91 AUD Sale price $2.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 46 available can be backordered.
Single Row Ball Bearings - 22x35x7 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
35.000
mm

(Equiv. 1.378 in.)
Width (B)
7.000
mm

(Equiv. 0.276 in.)
Single Row Ball Bearings - 22x35x7 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3522-2RS-ECO (Each)
46 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $2.86 AUD
Regular price $4.91 AUD Sale price $2.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

46 Available Now. Backorder if more than 46.
Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3722-2RS-ECO (Each)
88 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 88 available can be backordered.
Single Row Ball Bearings - 22x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x37x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3722-2RS-ECO (Each)
88 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

88 Available Now. Backorder if more than 88.
Single Row Ball Bearings - 22x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed T9H Cage Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x37x9 mm - Stainless Steel AISI 440C - High Speed T9H Cage
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 | Orders can be expected around Sat, Feb 07, 2026
Regular price $141.50 AUD
Regular price Sale price $141.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x37x9 mm Unflanged - Stainless Steel AISI 440C - High Speed T9H Cage Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
37.000
mm

(Equiv. 1.457 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x37x9 mm - Stainless Steel AISI 440C - High Speed T9H Cage
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 | Orders can be expected around Sat, Feb 07, 2026
Regular price $141.50 AUD
Regular price Sale price $141.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x39x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3922-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $44.59 AUD
Regular price $53.51 AUD Sale price $44.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x39x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3922-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $44.59 AUD
Regular price $53.51 AUD Sale price $44.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x39x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3922-2RS-ECO (Each)
41 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 41 available can be backordered.
Single Row Ball Bearings - 22x39x9 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
39.000
mm

(Equiv. 1.535 in.)
Width (B)
9.000
mm

(Equiv. 0.354 in.)
Single Row Ball Bearings - 22x39x9 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR3922-2RS-ECO (Each)
41 Available Now | Further orders can be expected around Sat, Jan 24, 2026
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

41 Available Now. Backorder if more than 41.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
44.000
mm
+ 0.000 / - 0.011
(Equiv. 1.732 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $23.14 AUD
Regular price Sale price $23.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
44.000
mm
+ 0.000 / - 0.011
(Equiv. 1.732 in.)
Width (B)
12.000
mm
+ 0.000 / - 0.120
(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $23.14 AUD
Regular price Sale price $23.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
44.000
mm

(Equiv. 1.732 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $53.50 AUD
Regular price $64.20 AUD Sale price $53.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
44.000
mm

(Equiv. 1.732 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: ZZ    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-ZZ-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $53.50 AUD
Regular price $64.20 AUD Sale price $53.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
44.000
mm

(Equiv. 1.732 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $49.32 AUD
Regular price $59.18 AUD Sale price $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x44x12 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
44.000
mm

(Equiv. 1.732 in.)
Width (B)
12.000
mm

(Equiv. 0.472 in.)
Single Row Ball Bearings - 22x44x12 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR4422-ECO (Each)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $49.32 AUD
Regular price $59.18 AUD Sale price $49.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $13.41 AUD
Regular price $16.09 AUD Sale price $13.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $25.05 AUD
Regular price Sale price $25.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x50x14 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
50.000
mm
+ 0.000 / - 0.011
(Equiv. 1.969 in.)
Width (B)
14.000
mm
+ 0.000 / - 0.120
(Equiv. 0.551 in.)
Single Row Ball Bearings - 22x50x14 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5022-2RS (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $25.05 AUD
Regular price Sale price $25.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (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 - 22x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5222 (Each)
970 Available Now | Further orders can be expected around Wed, Jan 07, 2026
Regular price $24.05 AUD
Regular price Sale price $24.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 970 available can be backordered.
Single Row Ball Bearings - 22x52x15 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (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 - 22x52x15 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5222 (Each)
970 Available Now | Further orders can be expected around Wed, Jan 07, 2026
Regular price $24.05 AUD
Regular price Sale price $24.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

970 Available Now. Backorder if more than 970.
Single Row Ball Bearings - 22x56x16 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
56.000
mm

(Equiv. 2.205 in.)
Width (B)
16.000
mm

(Equiv. 0.63 in.)
Single Row Ball Bearings - 22x56x16 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 3    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Ceramic balls.
Part Number: MR5622-CSN-2RS-U3-ECO (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $30,362.68 AUD
Regular price $36,435.22 AUD Sale price $30,362.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x56x16 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d)
22.000
mm

(Equiv. 0.866 in.)
OD (D)
56.000
mm

(Equiv. 2.205 in.)
Width (B)
16.000
mm

(Equiv. 0.63 in.)
Single Row Ball Bearings - 22x56x16 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls    Precision Grade: Abec 3    Closure Type: 2RS    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Ceramic Hybrid
Ceramic balls.
Part Number: MR5622-CSN-2RS-U3-ECO (PK-200)
Out of Stock | Backorder Now | Orders can be expected around Sat, Feb 07, 2026
Regular price $30,362.68 AUD
Regular price $36,435.22 AUD Sale price $30,362.68 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x56x16 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
56.000
mm
+ 0.000 / - 0.013
(Equiv. 2.205 in.)
Width (B)
16.000
mm
+ 0.000 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 22x56x16 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5622-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $19.95 AUD
Regular price $23.95 AUD Sale price $19.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x56x16 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
56.000
mm
+ 0.000 / - 0.013
(Equiv. 2.205 in.)
Width (B)
16.000
mm
+ 0.000 / - 0.120
(Equiv. 0.63 in.)
Single Row Ball Bearings - 22x56x16 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR5622-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $19.95 AUD
Regular price $23.95 AUD Sale price $19.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.013
(Equiv. 2.441 in.)
Width (B)
17.000
mm
+ 0.000 / - 0.120
(Equiv. 0.669 in.)
Single Row Ball Bearings - 22x62x17 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR6222-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $59.32 AUD
Regular price Sale price $59.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 22x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
22.000
mm
+ 0.000 / - 0.011
(Equiv. 0.866 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.013
(Equiv. 2.441 in.)
Width (B)
17.000
mm
+ 0.000 / - 0.120
(Equiv. 0.669 in.)
Single Row Ball Bearings - 22x62x17 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1    Closure Type: Open    Bearing Type: Radial   
Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel
Part Number: MR6222-C3 (Each)
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 07, 2026
Regular price $59.32 AUD
Regular price Sale price $59.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.