Main Dimensions & Performance Data

d

60 mm

D

78 mm

B

10 mm

Cr

12300 N

Cor

12800 N

Cur

870 N

Reference speed

5400 rpm

Limiting speed

10500 rpm

Mounting dimensions

da min

62 mm Shaft shoulder minimum diameter

r min

0.3 mm Minimum chamfer size

Da max

76 mm Maximum diameter of housing shoulder

r1 min

0.2 mm Minimum chamfer size

D1

70.8 mm Inner ring rib diameter

Db max

76.6 mm Maximum diameter of outer ring

ra max

0.3 mm Maximum pocket radius

ra1 max

0.2 mm Maximum pocket radius

d1

67.2 mm Inner ring rib diameter

a

33.9 mm Pressure cone tip distance

α

40 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature