Main Dimensions & Performance Data

d

50 mm

D

80 mm

B

23 mm

Cr

88000 N

Cor

94000 N

Cur

15300 N

Reference speed

3700 rpm

Limiting speed

6100 rpm

Mounting dimensions

damin

59.1 Minimum diameter of shaft shoulder

rmin

1 Minimum chamfer size

s

2 Axial displacement

dcmin

59 Minimum shaft shoulder

Damax

67.5 Maximum diameter of bearing block shoulder

d1

59.1 Maximum flange diameter of inner ring

Demin

72 Minimum diameter of bearing pedestal shoulder

ramax

1 Maximum cavity radius

D1min

67.7 Minimum shoulder diameter of outer ring

E

72.3 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature