Boundary dimensions(mm)

Basic load ratings(kN)

Limiting speeds(rpm)

Mass(Kg)

Bearing Number

d

D

B

rs min

Cr

Cor

Grease

Oil

(Approx.)

40

90

33

1.5

121

128

3800

5900

0.974

22308

40

90

33

1.5

121

128

3800

5900

0.951

22308K

40

90

33

1.5

121

128

3800

5900

0.951

22308KW33C3

40

90

33

1.5

121

128

3800

5900

0.974

22308W33C3

45

100

36

1.5

148

167

3400

5300

1.33

22309

45

100