Main Dimensions & Performance Data

d

20 mm

D

52 mm

B

15 mm

Cr

37500 N

Cor

27000 N

Cur

3150 N

Reference speed

11900 rpm

Limiting speed

17200 rpm

Mounting dimensions

damin

24 Minimum diameter of shaft shoulder

rmin

1.1 Minimum chamfer size

damax

27 Maximum diameter of shaft shoulder

r1min

0.6 Minimum chamfer size

s

1 Axial displacement

dbmin

30 Minimum shaft shoulder

Damax

45 Maximum diameter of bearing block shoulder

E

45.5 Outer race diameter

F

27.5 Inner race diameter

D1min

42.4 Minimum shoulder diameter of outer ring

ramax

1 Maximum cavity radius

ra1max

0.6 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature