Main Dimensions & Performance Data

d

30 mm

D

55 mm

B

34 mm

Cr

69000 N

Cor

84000 N

Cur

12300 N

Reference speed

5300 rpm

Limiting speed

8100 rpm

Mounting dimensions

rmin

1 Minimum chamfer size

dcmin

40 Minimum shaft shoulder

damin

40 Minimum diameter of shaft shoulder

r1min

1.5 Minimum chamfer size

s

1.5 Axial displacement

Damax

45.3 Maximum diameter of bearing block shoulder

C

17 Distance to lubrication hole

ramax

1 Maximum cavity radius

d1

40 Maximum flange diameter of inner ring

ra1max

2.1 Maximum cavity radius

Demin

45.3 Minimum diameter of bearing pedestal shoulder

D1min

45.3 Minimum shoulder diameter of outer ring

E

49.6 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature