Collection: Bearings - Single Row Ball

Bearings -> Single Row Ball
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Flange Diameter (DF) Flange Width (BF) Indicative
Image
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $627.68 AUD
Regular price $753.22 AUD Sale price $627.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d) OD (D) Width (B) Inner Ring Width (Bn) Indicative
Image
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $627.68 AUD
Regular price $753.22 AUD Sale price $627.68 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: R188A-2RB-ECO (10 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 units (460 pcs) Available Now | Item Discontinued - Up to 46 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

46 units (460 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: R188A-2RB-ECO (10 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
46 units (460 pcs) Available Now | Item Discontinued - Up to 46 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

46 units (460 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
20 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
20 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $4.41 AUD
Regular price Sale price $4.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3-EZO (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $351.14 AUD
Regular price $421.36 AUD Sale price $351.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: R188A-ZZ-MC3-EZO (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $351.14 AUD
Regular price $421.36 AUD Sale price $351.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-2RS-ECO
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
200 Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

200 Available Now. Backorder if more than 200.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-2RS-ECO
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
200 Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

200 Available Now. Backorder if more than 200.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
98 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

98 Available Now. Backorder if more than 98.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
98 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

98 Available Now. Backorder if more than 98.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC5-GR7-R-1475D-L106 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,297.23 AUD
Regular price Sale price $1,297.23 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC5-GR7-R-1475D-L106 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,297.23 AUD
Regular price Sale price $1,297.23 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 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: SR188A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,250.86 AUD
Regular price Sale price $1,250.86 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 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: SR188A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,250.86 AUD
Regular price Sale price $1,250.86 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZS-ECO (2 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
286 units (572 pcs) Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $1.41 AUD
Regular price $3.43 AUD Sale price $1.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

286 units (572 pcs) Available Now. Backorder if more than 286.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZS-ECO (2 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
286 units (572 pcs) Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $1.41 AUD
Regular price $3.43 AUD Sale price $1.41 AUD
2 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

286 units (572 pcs) Available Now. Backorder if more than 286.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 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: SR188A-ZZS-MC34-GR7-R-G48 (40 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $2,830.41 AUD
Regular price Sale price $2,830.41 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 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: SR188A-ZZS-MC34-GR7-R-G48 (40 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $2,830.41 AUD
Regular price Sale price $2,830.41 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC3-JP6
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $13.23 AUD
Regular price Sale price $13.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SR188A-ZZ-MC3-JP6
Single Row Ball Bearings - 6.35x12.7x4.762 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $13.23 AUD
Regular price Sale price $13.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $752.14 AUD
Regular price $1,590.84 AUD Sale price $752.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $752.14 AUD
Regular price $1,590.84 AUD Sale price $752.14 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $490.41 AUD
Regular price $1,037.16 AUD Sale price $490.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: FR188A-ZZ-MC3 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $490.41 AUD
Regular price $1,037.16 AUD Sale price $490.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: FR188A-2RB-ECO (10 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
41 units (410 pcs) Available Now | Item Discontinued - Up to 41 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

41 units (410 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Chrome Steel SAE 52100
Material: Chrome Steel SAE 52100    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Economy   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: FR188A-2RB-ECO (10 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Chrome Steel SAE 52100 Bearing
41 units (410 pcs) Available Now | Item Discontinued - Up to 41 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

41 units (410 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: SFR188A-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
43 Available Now | Item Discontinued - Up to 43 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.36 AUD
Regular price $11.26 AUD Sale price $5.36 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

43 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Deleted Item. Available while stocks last.
Part Number: SFR188A-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
43 Available Now | Item Discontinued - Up to 43 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.36 AUD
Regular price $11.26 AUD Sale price $5.36 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

43 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,360.05 AUD
Regular price Sale price $1,360.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,360.05 AUD
Regular price Sale price $1,360.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZS-MC34-GR7-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,764.50 AUD
Regular price Sale price $1,764.50 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZS-MC34-GR7-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,764.50 AUD
Regular price Sale price $1,764.50 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZS-MC34-GR7-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,764.50 AUD
Regular price Sale price $1,764.50 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 7   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZS-MC34-GR7-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,764.50 AUD
Regular price Sale price $1,764.50 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $837.41 AUD
Regular price $1,771.20 AUD Sale price $837.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.007
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.007
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.120
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: P6   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZ-MC3-JP6 (100 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Sun, Dec 14, 2025
Regular price $837.41 AUD
Regular price $1,771.20 AUD Sale price $837.41 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
72 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

72 Available Now. Backorder if more than 72.
ID (d)
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.)
OD (D)
12.700
mm
+ 0.000 / - 0.0075
(Equiv. 0.5 in.)
Width (B)
4.762
mm
+ 0.000 / - 0.125
(Equiv. 0.187 in.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 1   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZ-MC3
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
72 Available Now | Further orders can be expected around Sun, Dec 14, 2025
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

72 Available Now. Backorder if more than 72.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Flange Diameter (DF)
13.894
Flange Width (BF)
1.143
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,360.05 AUD
Regular price Sale price $1,360.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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.)
Single Row Ball Bearings - 6.35x12.7x4.762 mm - Stainless Steel AISI 440C
Material: Stainless Steel AISI 440C    Flange Diameter (DF): 13.894    Flange Width (BF): 1.143    Precision Grade: Abec 5   
Category: Bearings - Single Row Ball - Flanged
Part Number: SFR188A-ZZS-MC34-GR5-R-G48 (20 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm Flanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $1,360.05 AUD
Regular price Sale price $1,360.05 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(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: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: SWR188A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm

(Equiv. 0.25 in.)
OD (D)
12.700
mm

(Equiv. 0.5 in.)
Width (B)
4.762
mm

(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: Economy   
Category: Bearings - Single Row Ball - Unflanged
Deleted Item. Available while stocks last.
Part Number: SWR188A-ZZS-ECO (5 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZS-P5P-MC34-R-G48
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
13 Available Now | Further orders can be expected around Tue, Jan 06, 2026
Regular price $49.50 AUD
Regular price $59.40 AUD Sale price $49.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
ID (d)
6.350
mm
+ 0.000 / - 0.005
(Equiv. 0.25 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZS-P5P-MC34-R-G48
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
13 Available Now | Further orders can be expected around Tue, Jan 06, 2026
Regular price $49.50 AUD
Regular price $59.40 AUD Sale price $49.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $3,223.68 AUD
Regular price Sale price $3,223.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
ID (d)
6.350
mm
+ 0.000 / - 0.004
(Equiv. 0.25 in.)
OD (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   
Category: Bearings - Single Row Ball - Unflanged
Part Number: SWR188A-ZZS-MC34-GR7-R-G48 (40 Pcs)
Single Row Ball Bearings - 6.35x12.7x4.762 mm / 5.556 mm Unflanged - Stainless Steel AISI 440C Bearing
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 06, 2026
Regular price $3,223.68 AUD
Regular price Sale price $3,223.68 AUD
40 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.