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Imperial Ball Bearings

Bearings Ball Bearings

View our range of ball bearings; including imperial radial 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 call us and we will do our best to locate what you want.
R2-5-ZZ Imperial Shielded Ball Bearing 3.175mm x 7.938mm x 3.571mm
Brand
Budget
Dynamic Load
558N
Equivalent to
R2-5-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
5/16inch = 7.938mm
Sealing
Shielded
Static Load
180N
Width
9/64inch = 3.571mm
£2.07 £3.04 exc VAT
Qty:
R4 Imperial Open Ball Bearing 6.35mm x 15.88mm x 5mm
Brand
Budget
Inside Dia
1/4inch = 6.35mm
Outside Dia
5/8inch = 15.88mm
Sealing
Open
Width
0.196inch = 5mm
£2.10 £3.08 exc VAT
Qty:
R133-ZZ Imperial Shielded Ball Bearing 2.38mm x 4.763mm x 2.38mm
Brand
Budget
Dynamic Load
144N
Inside Dia
3/32inch = 2.38mm
Outside Dia
3/16inch = 4.763mm
Sealing
Shielded
Static Load
53N
Width
3/32inch = 2.38mm
£2.20 £3.23 exc VAT
Qty:
R188-2RS ZEN Imperial Sealed Ball Bearing 6.35mm x 12.7mm x 4.7mm
Brand
Zen
Inside Dia
1/4inch = 6.35mm
Outside Dia
1/2inch = 12.7mm
Sealing
Sealed
Width
3/16inch = 4.7mm
£2.40 £3.45 exc VAT
Qty:
LJ1/2 Imperial Open Ball Bearing (RLS4) 12.7mm x 33.34mm x 9.53mm
Brand
Budget
Dynamic Load
6950N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.5/16inch = 33.34mm
RPM Grease
21000
RPM Oil
28500
Sealing
Open
Static Load
3220N
Width
3/8inch = 9.53mm
£2.51 £3.69 exc VAT
Qty:
R2-5 Imperial Open Ball Bearing 3.175mm x 7.938mm x 2.779mm
Brand
Budget
Dynamic Load
558N
Inside Dia
1/8inch = 3.175mm
Outside Dia
5/16inch = 7.938mm
Sealing
Open
Static Load
180N
Width
7/64inch = 2.779mm
£2.75 £4.04 exc VAT
Qty:
R144 Imperial Open Ball Bearing 3.175mm x 6.35mm x 2.38mm
Brand
Budget
Dynamic Load
284N
Inside Dia
1/8inch = 3.175mm
Outside Dia
1/4inch = 6.35mm
Sealing
Open
Static Load
96N
Width
3/32inch = 2.38mm
£2.75 £4.04 exc VAT
Qty:
FR133-ZZ Imperial Flanged Shielded Ball Bearing 2.38mm x 4.763mm x 2.38mm
Brand
Budget
Dynamic Load
144N
Equivalent to
FR133-2Z
Inside Dia
3/32inch = 2.38mm
Outside Dia
3/16inch = 4.763mm
Sealing
Shielded
Static Load
53N
Width
3/32inch = 2.38mm
£3.04 £4.47 exc VAT
Qty:
LJ1/2-ZZ Imperial Shielded Ball Bearing (RLS4-ZZ) 12.7mm x 33.34mm x 9.53mm
Brand
Budget
Dynamic Load
6950N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.5/16inch = 33.34mm
RPM Grease
21000
RPM Oil
28500
Sealing
Shielded
Static Load
3220N
Width
3/8inch = 9.53mm
£3.20 £4.69 exc VAT
Qty:
FR2-ZZ Imperial Flanged Shielded Ball Bearing 3.175mm x 9.53mm x 3.97mm
Brand
Budget
Dynamic Load
631N
Equivalent to
FR2-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
3/8inch = 9.53mm
Sealing
Shielded
Static Load
219N
Width
5/32inch = 3.97mm
£3.22 £4.74 exc VAT
Qty:
SR144 Imperial Stainless Steel Open Ball Bearing 3.175mm x 6.35mm x 2.38mm
Brand
Budget
Dynamic Load
284N
Inside Dia
1/8inch = 3.175mm
Material
Stainless Steel
Outside Dia
1/4inch = 6.35mm
Sealing
Open
Static Load
96N
Width
3/32inch = 2.38mm
£3.42 £5.03 exc VAT
Qty:
KLNJ1/8 Imperial Open Ball Bearing (R2) 3.175mm x 9.53mm x 3.97mm
Brand
Budget
Dynamic Load
665N
Inside Dia
1/8inch = 3.175mm
Outside Dia
3/8inch = 9.53mm
RPM Grease
40000
RPM Oil
48000
Sealing
Open
Static Load
230N
Width
5/32inch = 3.97mm
£3.49 £5.13 exc VAT
Qty:
R144-ZZ Imperial Shielded Ball Bearing 3.175mm x 6.35mm x 2.779mm
Brand
Budget
Dynamic Load
284N
Equivalent to
R144-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
1/4inch = 6.35mm
Sealing
Shielded
Static Load
96N
Width
7/64inch = 2.779mm
£3.50 £5.14 exc VAT
Qty:
FR144-ZZ Imperial Flanged Shielded Ball Bearing 3.175mm x 6.35mm x 2.779mm
Brand
Budget
Dynamic Load
284N
Equivalent to
FR144-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
1/4inch = 6.35mm
Sealing
Shielded
Static Load
96N
Width
7/64inch = 2.779mm
£3.50 £5.14 exc VAT
Qty:
SR133-ZZ Imperial Shielded Stainless Steel Ball Bearing 2.38mm x 4.763mm x 2.38mm
Brand
Budget
Dynamic Load
144N
Inside Dia
3/32inch = 2.38mm
Material
Stainless Steel
Outside Dia
3/16inch = 4.763mm
Sealing
Shielded
Static Load
53N
Width
3/32inch = 2.38mm
£3.50 £5.14 exc VAT
Qty:
KLNJ3/16-ZZ Imperial Shielded Ball Bearing (R3ZZ) 4.76mm x 12.7mm x 5mm
Brand
Budget
Dynamic Load
1350N
Inside Dia
3/16inch = 4.76mm
Outside Dia
1/2inch = 12.7mm
RPM Grease
38000
RPM Oil
45000
Sealing
Shielded
Static Load
490N
Width
0.196inch = 5mm
£3.57 £5.26 exc VAT
Qty:
KLNJ3/16-2RS Imperial Sealed Ball Bearing (R3-2RS) 4.76mm x 12.7mm x 5mm
Brand
Budget
Dynamic Load
1350N
Inside Dia
3/16inch = 4.76mm
Outside Dia
1/2inch = 12.7mm
RPM Grease
38000
RPM Oil
45000
Sealing
Sealed
Static Load
490N
Width
0.196inch = 5mm
£3.57 £5.26 exc VAT
Qty:
KLNJ3/16 Imperial Open Ball Bearing (R3) 4.76mm x 12.7mm x 3.97mm
Brand
Budget
Dynamic Load
1350N
Inside Dia
3/16inch = 4.76mm
Outside Dia
1/2inch = 12.7mm
RPM Grease
38000
RPM Oil
45000
Sealing
Open
Static Load
490N
Width
5/32inch = 3.97mm
£3.57 £5.26 exc VAT
Qty:
KLNJ3/8 Imperial Open Ball Bearing (R6) 9.52mm x  22.23mm x 5.56mm
Brand
Budget
Dynamic Load
3460N
Inside Dia
3/8inch = 9.52mm
Outside Dia
7/8inch = 22.23mm
RPM Grease
29000
RPM Oil
36000
Sealing
Open
Static Load
1410N
Width
7/32inch = 5.56mm
£3.58 £5.27 exc VAT
Qty:
KLNJ1/4 Imperial Open Ball Bearing (R4A) 6.35mm x 19.05mm x  5.56mm
Brand
Budget
Dynamic Load
2530N
Inside Dia
1/4inch = 6.35mm
Outside Dia
3/4inch = 19.05mm
RPM Grease
32000
RPM Oil
38000
Sealing
Open
Static Load
1030N
Width
7/32inch = 5.56mm
£3.58 £5.27 exc VAT
Qty:
KLNJ1/2 Imperial Open Ball Bearing (R8) 12.7mm x 28.58mm x  6.35mm
Brand
Budget
Dynamic Load
4180N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.1/8inch = 28.58mm
RPM Grease
26000
RPM Oil
32000
Sealing
Open
Static Load
2010N
Width
1/4inch = 6.35mm
£3.59 £5.28 exc VAT
Qty:
SR2-5-ZZ Imperial Shielded Stainless Steel Ball Bearing 3.175mm x 7.938mm x 3.571mm
Brand
Budget
Dynamic Load
558N
Equivalent to
SR2-5-2Z
Inside Dia
1/8inch = 3.175mm
Material
Stainless Steel
Outside Dia
5/16inch = 7.938mm
Sealing
Shielded
Static Load
180N
Width
9/64inch = 3.571mm
£3.71 £5.45 exc VAT
Qty:
SR2-6-ZZ Imperial Shielded Stainless Steel Ball Bearing 3.175mm x 9.53mm x 3.571mm
Brand
Budget
Dynamic Load
640N
Equivalent to
SR2-6-2Z
Inside Dia
1/8inch = 3.175mm
Material
Stainless Steel
Outside Dia
3/8inch = 9.53mm
Sealing
Shielded
Static Load
227N
Width
9/64inch = 3.571mm
£3.71 £5.45 exc VAT
Qty:
KLNJ5/8 Imperial Open Ball Bearing (R10)  15.88mm x 34.93mm x 7.14mm
Brand
Budget
Dynamic Load
5800N
Inside Dia
5/8inch = 15.88mm
Outside Dia
1.3/8inch = 34.93mm
RPM Grease
22000
RPM Oil
28000
Sealing
Open
Static Load
3370N
Width
9/32inch = 7.14mm
£3.74 £5.49 exc VAT
Qty:
KLNJ1/8-ZZ Imperial Shielded Ball Bearing (R2-ZZ) 3.175mm x 9.53mm x 3.97mm
Brand
Budget
Dynamic Load
631N
Inside Dia
1/8inch = 3.175mm
Outside Dia
3/8inch = 9.53mm
RPM Grease
40000
RPM Oil
48000
Sealing
Shielded
Static Load
219N
Width
5/32inch = 3.97mm
£3.75 £5.52 exc VAT
Qty:
LJ3/4 Imperial Open Ball Bearing (RLS6) 19.05mm x 47.63mm x 14.29mm
Brand
Budget
Dynamic Load
14200N
Inside Dia
3/4inch = 19.05mm
Outside Dia
1.7/8inch = 47.63mm
RPM Grease
15500
RPM Oil
21000
Sealing
Open
Static Load
6700N
Width
9/16inch = 14.29mm
£3.75 £5.52 exc VAT
Qty:
FR2-5-ZZ Imperial Flanged Shielded Ball Bearing 3.175mm x 7.938mm x 3.571mm
Brand
Budget
Dynamic Load
558N
Equivalent to
FR2-5-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
5/16inch = 7.938mm
Sealing
Shielded
Static Load
180N
Width
9/64inch = 3.571mm
£3.85 £5.66 exc VAT
Qty:
LJ7/8 Imperial Open Ball Bearing (RLS7)
Brand
Budget
Dynamic Load
14400N
Inside Dia
7/8inch = 22.23mm
Outside Dia
2inch = 50.8mm
RPM Grease
14300
RPM Oil
19500
Sealing
Open
Static Load
7000N
Width
9/16inch = 14.29mm
£3.89 £5.72 exc VAT
Qty:
MJ5/8 Imperial Open Ball Bearing (RMS5) 15.88mm x 46.04mm x 15.88mm
Brand
Budget
Dynamic Load
12600N
Inside Dia
5/8inch = 15.88mm
Outside Dia
1.13/16inch = 46.04mm
RPM Grease
16500
RPM Oil
22000
Sealing
Open
Static Load
5600N
Width
5/8inch = 15.88mm
£4.04 £5.93 exc VAT
Qty:
1601-2RS Imperial Sealed Ball Bearing 4.76mm x 17.46mm x 7.94mm
Brand
Budget
Inside Dia
3/16inch = 4.76mm
Outside Dia
11/16inch = 17.46mm
Sealing
Sealed
Width
5/16inch = 7.94mm
£4.09 £6.00 exc VAT
Qty:
1601-ZZ Imperial Shielded Ball Bearing 4.76mm x 17.46mm x 6.35mm
Brand
Budget
Inside Dia
3/16inch = 4.76mm
Outside Dia
11/16inch = 17.46mm
Sealing
Shielded
Width
1/4inch = 6.35mm
£4.09 £6.00 exc VAT
Qty:
LJ1/2-2RS Imperial Sealed Ball Bearing (RLS4-2RS) 12.7mm x 33.34mm x 9.53mm
Brand
Budget
Dynamic Load
6950N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.5/16inch = 33.34mm
RPM Grease
21000
RPM Oil
28500
Sealing
Sealed
Static Load
3220N
Width
3/8inch = 9.53mm
£4.19 £6.15 exc VAT
Qty:
LJ5/8-ZZ Imperial Shielded Ball Bearing (RLS5-ZZ) 15.88mm x 39.69mm x 11.11mm
Brand
Budget
Dynamic Load
10900N
Inside Dia
5/8inch = 15.88mm
Outside Dia
1.9/16inch = 39.69mm
RPM Grease
18000
RPM Oil
24000
Sealing
Shielded
Static Load
5000N
Width
7/16inch = 11.11mm
£4.23 £6.22 exc VAT
Qty:
LJ5/8 Imperial Open Ball Bearing (RLS5) 15.88mm x 39.69mm x 11.11mm
Brand
Budget
Dynamic Load
10900N
Inside Dia
5/8inch = 15.88mm
Outside Dia
1.9/16inch = 39.69mm
RPM Grease
18000
RPM Oil
24000
Sealing
Open
Static Load
5000N
Width
7/16inch = 11.11mm
£4.23 £6.22 exc VAT
Qty:
1602-2RS Imperial Sealed Ball Bearing 6.35mm x 17.46mm x 7.94mm
Brand
Budget
Inside Dia
1/4inch = 6.35mm
Outside Dia
11/16inch = 17.46mm
Sealing
Sealed
Width
5/16inch = 7.94mm
£4.31 £6.34 exc VAT
Qty:
1603-2RS Imperial Sealed Ball Bearing 7.94mm x 22.23mm x 8.73mm
Brand
Budget
Inside Dia
5/16inch = 7.94mm
Outside Dia
7/8inch = 22.23mm
Sealing
Sealed
Width
11/32inch = 8.73mm
£4.31 £6.34 exc VAT
Qty:
SFR144-ZZ Imperial Flanged Stainless Steel Shielded Ball Bearing 3.175mm x 6.35mm x 2.779mm
Brand
Budget
Dynamic Load
284N
Equivalent to
SFR144-2Z
Inside Dia
1/8inch = 3.175mm
Outside Dia
1/4inch = 6.35mm
Sealing
Shielded
Static Load
96N
Width
7/64inch = 2.779mm
£4.39 £6.45 exc VAT
Qty:
SR2-ZZ Imperial Stainless Steel Shielded Ball Bearing 3.175mm x 9.53mm x 3.97mm
Brand
Budget
Dynamic Load
631N
Inside Dia
1/8inch = 3.175mm
Outside Dia
3/8inch = 9.53mm
RPM Grease
40000
RPM Oil
48000
Sealing
Shielded
Static Load
219N
Width
5/32inch = 3.97mm
£4.39 £6.45 exc VAT
Qty:
FR144 Imperial Flanged Open Ball Bearing 3.175mm x 6.35mm x 2.38mm
Brand
Budget
Dynamic Load
284N
Inside Dia
1/8inch = 3.175mm
Outside Dia
1/4inch = 6.35mm
Sealing
Open
Static Load
96N
Width
3/32inch = 2.38mm
£4.39 £6.45 exc VAT
Qty:
SFR2-5-ZZ Imperial Flanged Shielded Stainless Steel Ball Bearing 3.175mm x 7.938mm x 3.571mm
Brand
Budget
Dynamic Load
558N
Equivalent to
SFR2-5-2Z
Inside Dia
1/8inch = 3.175mm
Material
Stainless Steel
Outside Dia
5/16inch = 7.938mm
Sealing
Shielded
Static Load
180N
Width
9/64inch = 3.571mm
£4.43 £6.51 exc VAT
Qty:
SFR133-ZZ Imperial Flanged Stainless Steel Shielded Ball Bearing 2.38mm x 4.763mm x 2.38mm
Brand
Budget
Dynamic Load
144N
Equivalent to
SFR133-2Z
Inside Dia
3/32inch = 2.38mm
Outside Dia
3/16inch = 4.763mm
Sealing
Shielded
Static Load
53N
Width
3/32inch = 2.38mm
£4.51 £6.62 exc VAT
Qty:
LJ1 Imperial Open Ball Bearing (RLS8) 25.4mm x 57.15mm x 15.88mm
Brand
Budget
Dynamic Load
18600N
Inside Dia
1inch = 25.4mm
Outside Dia
2.1/4inch = 57.15mm
RPM Grease
12700
RPM Oil
17000
Sealing
Open
Static Load
9700N
Width
5/8inch = 15.88mm
£4.68 £6.88 exc VAT
Qty:
1616-2RS Imperial Sealed Ball Bearing 12.7mm x 28.58mm x 9.53mm
Brand
Budget
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.1/8inch = 28.58mm
Sealing
Sealed
Width
3/8inch = 9.53mm
£4.68 £6.88 exc VAT
Qty:
LJ3/4-ZZ Imperial Shielded Ball Bearing (RLS6-ZZ) 19.05mm x 47.63mm x 14.29mm
Brand
Budget
Dynamic Load
14200N
Inside Dia
3/4inch = 19.05mm
Outside Dia
1.7/8inch = 47.63mm
RPM Grease
15500
RPM Oil
21000
Sealing
Shielded
Static Load
6700N
Width
9/16inch = 14.29mm
£4.68 £6.88 exc VAT
Qty:
KLNJ1/2-2RS Imperial Sealed Ball Bearing (R8-2RS)  12.7mm x 28.58mm x 7.94mm
Brand
Budget
Dynamic Load
4180N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.1/8inch = 28.58mm
RPM Grease
26000
RPM Oil
32000
Sealing
Sealed
Static Load
2010N
Width
5/16inch = 7.94mm
£4.72 £6.95 exc VAT
Qty:
1616-ZZ Imperial Shielded Ball Bearing 12.7mm x 28.58mm x 9.53mm
Brand
Budget
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.1/8inch = 28.58mm
Sealing
Shielded
Width
3/8inch = 9.53mm
£4.80 £7.05 exc VAT
Qty:
1604-2RS Imperial Sealed Ball Bearing 9.52mm x 22.23mm x 8.73mm
Brand
Budget
Inside Dia
3/8inch = 9.52mm
Outside Dia
7/8inch = 22.23mm
Sealing
Sealed
Width
11/32inch = 8.73mm
£4.85 £7.13 exc VAT
Qty:
SFR144 Imperial Flanged Stainless Steel Open Ball Bearing 3.175mm x 6.35mm x 2.38mm
Brand
Budget
Dynamic Load
284N
Inside Dia
1/8inch = 3.175mm
Material
Stainless Steel
Outside Dia
1/4inch = 6.35mm
Sealing
Open
Static Load
96N
Width
3/32inch = 2.38mm
£4.86 £7.14 exc VAT
Qty:
MJ3/4 Imperial Open Ball Bearing (RMS6) 19.05mm x 50.8mm x 17.46mm
Brand
Budget
Dynamic Load
16500N
Inside Dia
3/4inch = 19.05mm
Outside Dia
2inch = 50.8mm
RPM Grease
14700
RPM Oil
20000
Sealing
Open
Static Load
7850N
Width
11/16inch = 17.46mm
£4.93 £7.25 exc VAT
Qty:
FR8-ZZ Imperial Flanged Shielded Ball Bearing 12.7mm x 28.58mm x 7.94mm
Brand
Budget
Dynamic Load
4180N
Inside Dia
1/2inch = 12.7mm
Outside Dia
1.1/8inch = 28.58mm
RPM Grease
26000
RPM Oil
32000
Sealing
Shielded
Static Load
2010N
Width
5/16inch = 7.94mm
£5.69 £7.27 exc VAT
Qty:
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