Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.0075
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S602XA-ZZ-MC3 (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $668.23 AUD
Regular price Sale price $668.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Indicative
Image
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.0075
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: S602XA-ZZ-MC3 (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $668.23 AUD
Regular price Sale price $668.23 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.007
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Double shielded P6 precision stainless steel bearing
Part Number: S602XA-ZZ-MC3-JP6 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $672.86 AUD
Regular price $805.84 AUD Sale price $672.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.007
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Double shielded P6 precision stainless steel bearing
Part Number: S602XA-ZZ-MC3-JP6 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $672.86 AUD
Regular price $805.84 AUD Sale price $672.86 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.0075
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 602XA-ZZ-MC3 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $631.59 AUD
Regular price $756.31 AUD Sale price $631.59 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.0075
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.125
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 602XA-ZZ-MC3 (Pack of 100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $631.59 AUD
Regular price $756.31 AUD Sale price $631.59 AUD
Priced, Stocked and Sold Per pack of 100
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.007
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 602XA-ZZ-MC3-JP6 (Pack of 100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 2.5x8x4 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
2.500
mm
+ 0.000 / - 0.007
(Equiv. 0.098 in.)
O.D. (D)
8.000
mm
+ 0.000 / - 0.007
(Equiv. 0.315 in.)
Width (B)
4.000
mm
+ 0.000 / - 0.040
(Equiv. 0.157 in.)
Single Row Ball Bearings - 2.5x8x4 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: 602XA-ZZ-MC3-JP6 (Pack of 100)
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 - 3.969x7.938x2.779 mm / 3.571 mm Flanged - Stainless Steel AISI 440C Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.0075
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.125
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Flange Diameter (DF)
9.119
mm
Flange Width (BF)
0.584
mm
Single Row Ball Bearings - 3.969x7.938x2.779 mm / 3.571 mm Flanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Abec 3   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR155-MC34-U3-AF12 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 3.969x7.938x2.779 mm / 3.571 mm Flanged - Stainless Steel AISI 440C Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.0075
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.125
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.969x7.938x2.779 mm / 3.571 mm Flanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 9.119 mm    Flange Width (BF): 0.584 mm    Precision Grade: Abec 3   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFWR155-MC34-U3-AF12 (Each)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 3x6x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Open standard bearing with low-torque light oil lubricant
Part Number: MR63-MC3-AF12 (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $276.32 AUD
Regular price $329.98 AUD Sale price $276.32 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Open standard bearing with low-torque light oil lubricant
Part Number: MR63-MC3-AF12 (Pack of 50)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 02, 2026
Regular price $276.32 AUD
Regular price $329.98 AUD Sale price $276.32 AUD
Priced, Stocked and Sold Per pack of 50
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.000
mm
Single Row Ball Bearings - 3x6x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: MR63-ZZS-ECO (Each)
8 Available Now | Further orders can be expected around Thu, Sep 10, 2026
Regular price $16.14 AUD
Regular price Sale price $16.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.000
mm
Single Row Ball Bearings - 3x6x2 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Non ISO Width
Part Number: MR63-ZZS-ECO (Each)
8 Available Now | Further orders can be expected around Thu, Sep 10, 2026
Regular price $16.14 AUD
Regular price Sale price $16.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.004
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63-MC34-GR7-R-L23 (Pack of 64)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $2,570.86 AUD
Regular price $3,083.44 AUD Sale price $2,570.86 AUD
Priced, Stocked and Sold Per pack of 64
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.004
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63-MC34-GR7-R-L23 (Pack of 64)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $2,570.86 AUD
Regular price $3,083.44 AUD Sale price $2,570.86 AUD
Priced, Stocked and Sold Per pack of 64
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.007
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.120
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Open P6 precision bearing with low-torque cage and light oil lubricant
Part Number: SMR63-MC3-JP6-AF12 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 09, 2026
Regular price $14.86 AUD
Regular price $17.24 AUD Sale price $14.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.007
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.120
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Open P6 precision bearing with low-torque cage and light oil lubricant
Part Number: SMR63-MC3-JP6-AF12 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Sep 09, 2026
Regular price $14.86 AUD
Regular price $17.24 AUD Sale price $14.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.007
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.007
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.120
(Equiv. 0.125 in.)
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R155A-ZZS-MC3-JP6 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.007
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.007
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.120
(Equiv. 0.125 in.)
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R155A-ZZS-MC3-JP6 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63-MC34-GR5-R-L23 (Pack of 26)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $1,099.41 AUD
Regular price Sale price $1,099.41 AUD
Priced, Stocked and Sold Per pack of 26
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.040
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63-MC34-GR5-R-L23 (Pack of 26)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $1,099.41 AUD
Regular price Sale price $1,099.41 AUD
Priced, Stocked and Sold Per pack of 26
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Open standard stainless steel bearing
Part Number: SMR63-MC3-AF12 (Each)
5 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 5 available can be backordered.
Single Row Ball Bearings - 3x6x2 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.000
mm
+ 0.000 / - 0.125
(Equiv. 0.079 in.)
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Open standard stainless steel bearing
Part Number: SMR63-MC3-AF12 (Each)
5 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. Backorder if more than 5.
Single Row Ball Bearings - 3x6x2 mm Flanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.000
mm
Flange Diameter (DF)
7.200
mm
Flange Width (BF)
0.600
mm
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR63-ACO-ECO (Each)
4 Available Now | Further orders can be expected around Thu, Sep 10, 2026
Regular price $15.50 AUD
Regular price $34.51 AUD Sale price $15.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
Single Row Ball Bearings - 3x6x2 mm Flanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.000
mm
Single Row Ball Bearings - 3x6x2 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 7.200 mm    Flange Width (BF): 0.600 mm    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFMR63-ACO-ECO (Each)
4 Available Now | Further orders can be expected around Thu, Sep 10, 2026
Regular price $15.50 AUD
Regular price $34.51 AUD Sale price $15.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double shielded economy bearing
Part Number: MR63A-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $1.95 AUD
Regular price Sale price $1.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double shielded economy bearing
Part Number: MR63A-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Aug 27, 2026
Regular price $1.95 AUD
Regular price Sale price $1.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double shielded standard bearing
Part Number: MR63A-ZZ-MC3 (Each)
28 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 28 available can be backordered.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double shielded standard bearing
Part Number: MR63A-ZZ-MC3 (Each)
28 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

28 Available Now. Backorder if more than 28.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double black rubber sealed economy stainless ceramic-hybrid bearing
Part Number: SMR63A-CSN-2RY-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $21.95 AUD
Regular price $25.75 AUD Sale price $21.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double black rubber sealed economy stainless ceramic-hybrid bearing
Part Number: SMR63A-CSN-2RY-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $21.95 AUD
Regular price $25.75 AUD Sale price $21.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.007
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Double shielded P6 precision stainless steel bearing
Part Number: SMR63A-ZZ-MC3-JP6 (Each)
10 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.007
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.007
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.120
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Double shielded P6 precision stainless steel bearing
Part Number: SMR63A-ZZ-MC3-JP6 (Each)
10 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZS-MC34-GR5-R-L23 (Pack of 22)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $1,111.50 AUD
Regular price Sale price $1,111.50 AUD
Priced, Stocked and Sold Per pack of 22
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZS-MC34-GR5-R-L23 (Pack of 22)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $1,111.50 AUD
Regular price Sale price $1,111.50 AUD
Priced, Stocked and Sold Per pack of 22
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.004
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZS-MC34-GR7-R-L23 (Pack of 54)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $2,592.86 AUD
Regular price $3,109.84 AUD Sale price $2,592.86 AUD
Priced, Stocked and Sold Per pack of 54
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.004
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.005
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZS-MC34-GR7-R-L23 (Pack of 54)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 25, 2026
Regular price $2,592.86 AUD
Regular price $3,109.84 AUD Sale price $2,592.86 AUD
Priced, Stocked and Sold Per pack of 54
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double shielded standard stainless steel bearing
Part Number: SMR63A-ZZ-MC3 (Each)
74 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 74 available can be backordered.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.118 in.)
O.D. (D)
6.000
mm
+ 0.000 / - 0.0075
(Equiv. 0.236 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.125
(Equiv. 0.098 in.)
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Double shielded standard stainless steel bearing
Part Number: SMR63A-ZZ-MC3 (Each)
74 Available Now | Further orders can be expected around Wed, Sep 02, 2026
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

74 Available Now. Backorder if more than 74.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double shielded ceramic-hybrid bearing with light anti-rust lubricant
Part Number: SMR63A-CSN-ZZS-ACO-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $25.77 AUD
Regular price $29.93 AUD Sale price $25.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C - Ceramic Si3N4 Balls Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C - Ceramic Si3N4 Balls
Material: Stainless Steel AISI 440C - Ceramic Si3N4 Balls    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Double shielded ceramic-hybrid bearing with light anti-rust lubricant
Part Number: SMR63A-CSN-ZZS-ACO-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Sep 10, 2026
Regular price $25.77 AUD
Regular price $29.93 AUD Sale price $25.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $3.86 AUD
Regular price $4.44 AUD Sale price $3.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x6x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
O.D. (D)
6.000
mm
Width (B)
2.500
mm
Single Row Ball Bearings - 3x6x2.5 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SMR63A-ZZ-ECO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Sep 05, 2026
Regular price $3.86 AUD
Regular price $4.44 AUD Sale price $3.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.007
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.007
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.120
(Equiv. 0.125 in.)
Flange Diameter (DF)
9.119
mm
Flange Width (BF)
0.914
mm
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR155A-ZZS-MC3-JP6 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.007
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.007
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.120
(Equiv. 0.125 in.)
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 9.119 mm    Flange Width (BF): 0.914 mm    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR155A-ZZS-MC3-JP6 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.0075
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.0075
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.125
(Equiv. 0.125 in.)
Flange Diameter (DF)
9.119
mm
Flange Width (BF)
0.914
mm
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR155A-ZZS-MC3 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing
ID (d)
3.969
mm
+ 0.000 / - 0.0075
(Equiv. 0.156 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.0075
(Equiv. 0.313 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.125
(Equiv. 0.125 in.)
Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 9.119 mm    Flange Width (BF): 0.914 mm    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR155A-ZZS-MC3 (PK-20)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Backorder now for delivery around Tue, Apr 24, 2029