Main Dimensions & Performance Data

d

45 mm

D

68 mm

B

12 mm

Cr

11700 N

Cor

6000 N

Cur

640 N

Grease lubrication speed

27500 rpm

Oil lubrication speed

40800 rpm

Mounting dimensions

da

51 mm Shaft shoulder diameter

rmin

1 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

0.6 mm Minimum chamfer size

α

25 ° contact angle

D a

69 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

1 mm Maximum cavity radius

ra1 max

0.3 mm Maximum cavity radius

B N 2.6 mm 环沟距离 ,B N1 2.6 mm 环沟距离 ,S N 9.3 mm 至润滑孔距 ,S B 1.4 mm 润滑沟槽宽度 ,a

22.2 Top distance of pressure cone

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature