Main Dimensions & Performance Data

d

45 mm

D

75 mm

B

23 mm

Cr

70000 N

Cor

74000 N

Cur

12700 N

Reference speed

4200 rpm

Limiting speed

6600 rpm

Mounting dimensions

damin

55.3 Minimum diameter of shaft shoulder

rmin

1 Minimum chamfer size

s

2 Axial displacement

dcmin

55 Minimum shaft shoulder

Damax

62 Maximum diameter of bearing block shoulder

d1

55.3 Maximum flange diameter of inner ring

Demin

66.5 Minimum diameter of bearing pedestal shoulder

ramax

1 Maximum cavity radius

D1min

62.2 Minimum shoulder diameter of outer ring

E

66.9 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature