Main Dimensions & Performance Data

d

20 mm

D

42 mm

B

30 mm

Cr

53000 N

Cor

52000 N

Cur

9100 N

Reference speed

7400 rpm

Limiting speed

11400 rpm

Mounting dimensions

rmin

0.6 Minimum chamfer size

dcmin

28 Minimum shaft shoulder

damin

28.4 Minimum diameter of shaft shoulder

r1min

1.1 Minimum chamfer size

s

1 Axial displacement

Damax

33.5 Maximum diameter of bearing block shoulder

C

15 Distance to lubrication hole

ramax

0.6 Maximum cavity radius

d1

28.4 Maximum flange diameter of inner ring

Demin

33.3 Minimum diameter of bearing pedestal shoulder

D1min

33.3 Minimum shoulder diameter of outer ring

E

36.8 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature