Bearings - Single Row Ball - Unflanged - High Precision - Extended Inner

Bearings -> Single Row Ball -> Unflanged -> High Precision -> Extended Inner

There are 19 products in the sub-categories of Bearings - Single Row Ball - Unflanged - High Precision - Extended Inner. Browse the Bearings - Single Row Ball - Unflanged - High Precision - Extended Inner products table.

Category Details

A selection of Extended Inner High Precision Unflanged Single Row Ball Bearings. Stainless Steel Bearings - Abec 5 and Abec 7. Single row radial ball bearings with extended inner ring (wide inner ring).

  • Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
  • Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
  • They are versatile, cost-effective bearings that provide reliable support for radial loads and minimal axial load in one direction. An expanded range may be available on special order. Please enquire.
  • If the size you require is not available, you might consider using a standard bearing with shim washers.
  • High precision bearings are not recommended for skates or fishing reels.
  • High precision bearings are used in accurately balanced application such as spindles, gyros and medical equipment.
  • If your application is not of a precision nature, standard bearings may be more suitable (and less expensive).

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Bearings - Single Row Ball - Unflanged - High Precision - Extended Inner category on the Small Parts & Bearings online store.
ID (d) O.D. (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
1.191
mm
+ 0.000 / - 0.004
(Equiv. 0.047 in.)
O.D. (D)
3.967
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR0-MC34-GR7-R-L23 (PK-42)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$3,060.14 AUD
$3,060.14 AUD
Priced, Stocked and Sold Per 42 Units
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 - 1.191x3.967x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
1.191
mm
+ 0.000 / - 0.004
(Equiv. 0.047 in.)
O.D. (D)
3.967
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR0-MC34-GR7-R-L23 (PK-42)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$3,060.14 AUD
$3,060.14 AUD
Priced, Stocked and Sold Per 42 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
1.191
mm
+ 0.000 / - 0.005
(Equiv. 0.047 in.)
O.D. (D)
3.967
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR0-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,285.14 AUD
$1,285.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
1.191
mm
+ 0.000 / - 0.005
(Equiv. 0.047 in.)
O.D. (D)
3.967
mm
+ 0.000 / - 0.005
(Equiv. 0.156 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 1.191x3.967x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR0-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,285.14 AUD
$1,285.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.005
(Equiv. 0.094 in.)
O.D. (D)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR133-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$981.14 AUD
$981.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.005
(Equiv. 0.094 in.)
O.D. (D)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR133-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$981.14 AUD
$981.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.004
(Equiv. 0.094 in.)
O.D. (D)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Deleted Item. Available while stocks last.
Part Number: SWR133-MC34-GR7-R-L23 (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$26.89 AUD
$68.74 AUD $26.89 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.004
(Equiv. 0.094 in.)
O.D. (D)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
Width (B)
1.588
mm
+ 0.000 / - 0.040
(Equiv. 0.063 in.)
Inner Ring Width (Bn)
2.381
mm
Single Row Ball Bearings - 2.381x4.763x1.588 mm / 2.381 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Deleted Item. Available while stocks last.
Part Number: SWR133-MC34-GR7-R-L23 (Each)
2 Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
$26.89 AUD
$68.74 AUD $26.89 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.004
(Equiv. 0.094 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR1-5-MC34-GR7-R-L23 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,560.95 AUD
$3,073.15 AUD $2,560.95 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.004
(Equiv. 0.094 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR1-5-MC34-GR7-R-L23 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,560.95 AUD
$3,073.15 AUD $2,560.95 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.005
(Equiv. 0.094 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR1-5-MC34-GR5-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,563.41 AUD
$1,563.41 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
2.381
mm
+ 0.000 / - 0.005
(Equiv. 0.094 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 2.381x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR1-5-MC34-GR5-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,563.41 AUD
$1,563.41 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(Equiv. 0.094 in.)
Inner Ring Width (Bn)
3.175
mm
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR144-MC34-GR5-R-L23 (PK-21)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,064.23 AUD
$1,064.23 AUD
Priced, Stocked and Sold Per 21 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(Equiv. 0.094 in.)
Inner Ring Width (Bn)
3.175
mm
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR144-MC34-GR5-R-L23 (PK-21)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,064.23 AUD
$1,064.23 AUD
Priced, Stocked and Sold Per 21 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.004
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(Equiv. 0.094 in.)
Inner Ring Width (Bn)
3.175
mm
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR144-MC34-GR7-R-L23 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,865.14 AUD
$2,865.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.004
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.381
mm
+ 0.000 / - 0.040
(Equiv. 0.094 in.)
Inner Ring Width (Bn)
3.175
mm
Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR144-MC34-GR7-R-L23 (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,865.14 AUD
$2,865.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR144A-ZZS-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,260.41 AUD
$1,260.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x6.35x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR144A-ZZS-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,260.41 AUD
$1,260.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.004
(Equiv. 0.125 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR2-5-MC34-GR7-R-L23 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,560.14 AUD
$3,072.16 AUD $2,560.14 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.004
(Equiv. 0.125 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR2-5-MC34-GR7-R-L23 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,560.14 AUD
$3,072.16 AUD $2,560.14 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR2-5-MC34-GR5-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,562.77 AUD
$1,562.77 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.175
mm
+ 0.000 / - 0.005
(Equiv. 0.125 in.)
O.D. (D)
7.938
mm
+ 0.000 / - 0.005
(Equiv. 0.313 in.)
Width (B)
2.779
mm
+ 0.000 / - 0.040
(Equiv. 0.109 in.)
Inner Ring Width (Bn)
3.571
mm
Single Row Ball Bearings - 3.175x7.938x2.779 mm / 3.571 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR2-5-MC34-GR5-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,562.77 AUD
$1,562.77 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x7x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
7.000
mm
+ 0.000 / - 0.005
(Equiv. 0.276 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Inner Ring Width (Bn)
3.350 Extended One Side
mm
Single Row Ball Bearings - 3x7x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZ    Bearing Type: Radial with Extended Inner    Lubricant: Oil - STANDARD   
Double shielded special dental bearing with extended inner ring and high speed Torlon retainer
Part Number: SWA683B-ZZ-C69-GR5-TO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
$35.05 AUD
$35.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 3x7x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
3.000
mm
+ 0.000 / - 0.005
(Equiv. 0.118 in.)
O.D. (D)
7.000
mm
+ 0.000 / - 0.005
(Equiv. 0.276 in.)
Width (B)
2.500
mm
+ 0.000 / - 0.040
(Equiv. 0.098 in.)
Inner Ring Width (Bn)
3.350 Extended One Side
mm
Single Row Ball Bearings - 3x7x2.5 mm Unflanged - Stainless Steel AISI 440C Bearing
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZ    Bearing Type: Radial with Extended Inner    Lubricant: Oil - STANDARD   
Double shielded special dental bearing with extended inner ring and high speed Torlon retainer
Part Number: SWA683B-ZZ-C69-GR5-TO (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 26, 2026
$35.05 AUD
$35.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR166-ZZS-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,374.59 AUD
$1,374.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
4.763
mm
+ 0.000 / - 0.005
(Equiv. 0.188 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR166-ZZS-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,374.59 AUD
$1,374.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR168-ZZS-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,317.23 AUD
$1,317.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR168-ZZS-MC34-GR5-R-L23 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,317.23 AUD
$1,317.23 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR168-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,494.95 AUD
$1,494.95 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5    Closure Type: Open    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR168-MC34-GR5-R-G48 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$1,494.95 AUD
$1,494.95 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR168-ZZS-MC34-GR7-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,982.05 AUD
$2,982.05 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
O.D. (D)
9.525
mm
+ 0.000 / - 0.005
(Equiv. 0.375 in.)
Width (B)
3.175
mm
+ 0.000 / - 0.040
(Equiv. 0.125 in.)
Inner Ring Width (Bn)
3.969
mm
Single Row Ball Bearings - 6.35x9.525x3.175 mm / 3.969 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Windsorlube L245X - L23 Oil   
Part Number: SWR168-ZZS-MC34-GR7-R-L23 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$2,982.05 AUD
$2,982.05 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
O.D. (D)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.040
(Equiv. 0.187 in.)
Inner Ring Width (Bn)
5.556
mm
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P4    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR188A-ZZS-MC34-GR7-R-G48 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$3,223.68 AUD
$3,223.68 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
O.D. (D)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.040
(Equiv. 0.187 in.)
Inner Ring Width (Bn)
5.556
mm
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P4    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR188A-ZZS-MC34-GR7-R-G48 (PK-40)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Sep 11, 2026
$3,223.68 AUD
$3,223.68 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.040
(Equiv. 0.187 in.)
Inner Ring Width (Bn)
5.556
mm
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR188A-ZZS-P5P-MC34-R-G48 (Each)
13 Available Now | Further orders can be expected around Fri, Sep 11, 2026
$49.50 AUD
$59.40 AUD $49.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
O.D. (D)
12.700
mm
+ 0.000 / - 0.005
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.040
(Equiv. 0.187 in.)
Inner Ring Width (Bn)
5.556
mm
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P5    Closure Type: ZZS    Bearing Type: Radial with Extended Inner    Lubricant: Turmogrease Li 802 EP plus   
Part Number: SWR188A-ZZS-P5P-MC34-R-G48 (Each)
13 Available Now | Further orders can be expected around Fri, Sep 11, 2026
$49.50 AUD
$59.40 AUD $49.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
Single Row Ball Bearings - 8x22x8 mm Unflanged - Chrome Steel SAE 52100 - Low Torque Ribbon Retainer Bearing
ID (d)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.005
(Equiv. 0.866 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.040
(Equiv. 0.315 in.)
Single Row Ball Bearings - 8x22x8 mm - Chrome Steel SAE 52100 - Low Torque Ribbon Retainer
Material: Chrome Steel SAE 52100 - Low Torque Ribbon Retainer    Precision Grade: Abec 5    Closure Type: FF    Bearing Type: Radial    Lubricant: Grease - Standard   
Deleted Item. Available while stocks last. Non ISO Width
Part Number: 608A-FF-MC3-GR5-G48 (Each)
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 8x22x8 mm Unflanged - Chrome Steel SAE 52100 - Low Torque Ribbon Retainer Bearing
ID (d)
8.000
mm
+ 0.000 / - 0.005
(Equiv. 0.315 in.)
O.D. (D)
22.000
mm
+ 0.000 / - 0.005
(Equiv. 0.866 in.)
Width (B)
8.000
mm
+ 0.000 / - 0.040
(Equiv. 0.315 in.)
Single Row Ball Bearings - 8x22x8 mm - Chrome Steel SAE 52100 - Low Torque Ribbon Retainer
Material: Chrome Steel SAE 52100 - Low Torque Ribbon Retainer    Precision Grade: Abec 5    Closure Type: FF    Bearing Type: Radial    Lubricant: Grease - Standard   
Deleted Item. Available while stocks last. Non ISO Width
Part Number: 608A-FF-MC3-GR5-G48 (Each)
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$8.00 AUD
$15.20 AUD $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.