Main Dimensions & Performance Data

d

55 mm

D

72 mm

B

13 mm

Reference speed

4850 rpm

Mounting dimensions

da min

57 mm Shaft shoulder minimum diameter

r min

0.3 mm Minimum chamfer size

Da max

70 mm Maximum diameter of housing shoulder

ra max

0.3 mm Maximum pocket radius

D2

69.1 mm Pocket to Outer Ring Inner Diameter

d2

61.4 mm Thrust washer diameter

a

34.9 mm Pressure cone tip distance

α

25 ° Contact angle

Temperature range

T min

-20 °C Minimum operating temperature

T max

120 °C Maximum operating temperature