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Imperial Ball Bearings
Bearings Ball Bearings
View our range of imperial ball bearings.. At Bearingboys, we have imperial sealed bearings, KLNJ bearings, LJ imperial bearings and MJ ball bearings. As imperial ball bearings are made in inches, it is useful to match previous British machines and present American ones with the right bearings. If you cannot find what you need please contact us and we will do our best to locate what you want.
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Metric Oil Seals
Imperial Oil Seals
Dunlop & Budget Ball Bearings
SKF Ball Bearings
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Sealed
Sealed
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
Brand
Budget
Budget
Inside Dia
3.96875mm = 5/32inch
3.96875mm = 5/32inch
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Shielded
Shielded
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
Brand
Budget
Budget
Inside Dia
2.38125mm = 3/32inch
2.38125mm = 3/32inch
Outside Dia
4.763mm = 3/16inch
4.763mm = 3/16inch
Sealing
Open
Open
Width
1.5875mm = 1/16inch
1.5875mm = 1/16inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Shielded
Shielded
Temperature range
-30 to +150 °C
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
4.978mm
4.978mm
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Temperature range
-30 to +150 °C
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
19.05mm = 3/4inch
19.05mm = 3/4inch
Sealing
Sealed
Sealed
Temperature range
-30 to +120 °C
-30 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Sealed
Sealed
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
7.9248mm = 0.312inch
7.9248mm = 0.312inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Sealing
Shielded
Shielded
Width
6.35mm = 1/4inch
6.35mm = 1/4inch
Qty:
Brand
Budget
Budget
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Qty:
Brand
Budget
Budget
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
4.365625mm = 11/64inch
4.365625mm = 11/64inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Sealing
Shielded
Shielded
Temperature range
-30 to +150 °C
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
2.779mm = 7/64inch
2.779mm = 7/64inch
Qty:
Brand
Budget
Budget
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
7.9248mm = 0.312inch
7.9248mm = 0.312inch
Sealing
Shielded
Shielded
Width
3.556mm = 0.140inch
3.556mm = 0.140inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Temperature range
-30 to +150 °C
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
17.4625mm = 11/16inch
17.4625mm = 11/16inch
Sealing
Sealed
Sealed
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Open
Open
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Open
Open
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Open
Open
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Open
Open
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Open
Open
Width
2.779mm = 7/64inch
2.779mm = 7/64inch
Qty:
Brand
Budget
Budget
Dynamic Load
558N
558N
Equivalent to
R2-5-2Z
R2-5-2Z
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Static Load
180N
180N
Width
3.571mm = 9/64inch
3.571mm = 9/64inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Open
Open
Width
5mm = 0.196inch
5mm = 0.196inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Temperature range
-30 to +150 °C
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
3.571mm = 9/64inch
3.571mm = 9/64inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Qty:
Ball rows
Single row bearing
Single row bearing
Bore
Cylindrical bore
Cylindrical bore
Brand
ZEN
ZEN
Cage
Sheet steel cage
Sheet steel cage
Clearance
Normal radial clearance
Normal radial clearance
Current insulation
No current insulation
No current insulation
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outer ring
Without flange/groove
Without flange/groove
Outside Dia
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Sealing
Sealed
Sealed
Temperature range
-30 to +120 °C
-30 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Tolerance class P0/PN2 / ABEC 1
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Dynamic Load
144N
144N
Inside Dia
2.38125mm = 3/32inch
2.38125mm = 3/32inch
Outside Dia
4.763mm = 3/16inch
4.763mm = 3/16inch
Sealing
Shielded
Shielded
Static Load
53N
53N
Width
2.38mm = 3/32inch
2.38mm = 3/32inch
Qty:
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Qty:
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Sealed
Sealed
Width
8.73125mm = 11/32inch
8.73125mm = 11/32inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
4.7498mm = 0.187inch
4.7498mm = 0.187inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Sealed
Sealed
Width
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Shielded
Shielded
Width
7.14375mm = 9/32inch
7.14375mm = 9/32inch
Qty:
SFR2-ZZ Budget Shielded Flanged Stainless Steel Miniature Ball Bearing 3.175mm x 9.525mm x 3.96875mm
Brand
Budget
Budget
Inside Dia
3.175mm = 1/8inch
3.175mm = 1/8inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.97mm = 5/32inch
3.97mm = 5/32inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Sealing
Shielded
Shielded
Width
3.175mm = 1/8inch
3.175mm = 1/8inch
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
22.225mm = 7/8inch
22.225mm = 7/8inch
Sealing
Sealed
Sealed
Width
8.73125mm = 11/32inch
8.73125mm = 11/32inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
Brand
Budget
Budget
Inside Dia
4.7625mm = 3/16inch
4.7625mm = 3/16inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Sealed
Sealed
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
23.018mm = 29/32inch
23.018mm = 29/32inch
Sealing
Shielded
Shielded
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Inside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Outside Dia
40mm
40mm
Sealing
Sealed
Sealed
Width
12mm
12mm
Qty:
Brand
Budget
Budget
Inside Dia
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Outside Dia
23.018mm = 29/32inch
23.018mm = 29/32inch
Sealing
Sealed
Sealed
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Shielded
Shielded
Width
3.96748mm = 0.1562inch
3.96748mm = 0.1562inch
Qty:
Brand
Budget
Budget
Inside Dia
7.9248mm = 0.312inch
7.9248mm = 0.312inch
Outside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Sealing
Shielded
Shielded
Width
3.9624mm = 0.156inch
3.9624mm = 0.156inch
Qty:
Brand
Budget
Budget
Dynamic Load
6950N
6950N
Inside Dia
12.7mm = 1/2inch
12.7mm = 1/2inch
Outside Dia
33.337mm = 1.5/16inch
33.337mm = 1.5/16inch
RPM Grease
21000
21000
RPM Oil
28500
28500
Sealing
Open
Open
Static Load
3220N
3220N
Width
9.525mm = 3/8inch
9.525mm = 3/8inch
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
23.018mm = 29/32inch
23.018mm = 29/32inch
Sealing
Shielded
Shielded
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Inside Dia
9.525mm = 3/8inch
9.525mm = 3/8inch
Outside Dia
23.018mm = 29/32inch
23.018mm = 29/32inch
Sealing
Sealed
Sealed
Width
7.9375mm = 5/16inch
7.9375mm = 5/16inch
Qty:
Brand
Budget
Budget
Inside Dia
6.35mm = 1/4inch
6.35mm = 1/4inch
Outside Dia
15.875mm = 5/8inch
15.875mm = 5/8inch
Sealing
Shielded
Shielded
Width
4.9784mm = 0.196inch
4.9784mm = 0.196inch
Qty:
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