bearing Designation

Bore Diameter(d)

Outer Diameter (D)

Width(b)

Load Rating Cr(N)

Load Rating Cor(N)

Max.Speed (1000rpm)

Weight (g)

mm

in

mm

in

mm

in

Oil

R1-4

1.984

5/64"

6.35

1/4"

2.38

3/32"

284

96

80

0.4

R133

2.38

3/32"

4.762

3/16"

1.588

0.0626"

144