Main Dimensions & Performance Data

d

25 mm

D

47 mm

B

12 mm

Cr

18500 N

Cor

14800 N

Cur

1820 N

Reference speed

12900 rpm

Limiting speed

30000 rpm

Mounting dimensions

damin

27 Minimum diameter of shaft shoulder

rmin

0.6 Minimum chamfer size

damax

30 Maximum diameter of shaft shoulder

r1min

0.3 Minimum chamfer size

s

2.4 Axial displacement

dbmin

32 Minimum shaft shoulder

Damax

44 Maximum diameter of bearing block shoulder

E

41.5 Outer race diameter

F

30.5 Inner race diameter

D1min

39.3 Minimum shoulder diameter of outer ring

ramax

0.6 Maximum cavity radius

ra1max

0.3 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature