Main Dimensions & Performance Data

d

50 mm

D

90 mm

B

20 mm

Cr

41500 N

Cor

28500 N

Cur

1970 N

Reference speed

7600 rpm

Limiting speed

10300 rpm

Mounting dimensions

da min

57 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

Da max

83 mm Maximum diameter of housing shoulder

r1 min

0.6 mm Minimum chamfer size

D1

74.8 mm Inner ring rib diameter

Db max

85.8 mm Maximum diameter of outer ring

ra max

1 mm Maximum pocket radius

ra1 max

0.6 mm Maximum pocket radius

d1

66.3 mm Inner ring rib diameter

a

39 mm Pressure cone tip distance

α

40 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature