Main Dimensions & Performance Data

d

20 mm

D

42 mm

B

12 mm

Cr

5700 N

Cor

2700 N

Cur

290 N

Grease lubrication speed

53000 rpm

Oil lubrication speed

80000 rpm

Mounting dimensions

da

25 mm Shaft shoulder diameter

rmin

0.6 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

0.6 mm Minimum chamfer size

α

15 ° contact angle

D a

37 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

0.6 mm Maximum cavity radius

ra1 max

0.3 mm Maximum cavity radius

E tk min

28.6 mm Minimum injection pitch diameter

E tk max

29.7 mm Maximum injection pitch diameter

E tk1 min

27.1 mm Minimum injection pitch diameter

E tk1 max

29.7 mm Maximum injection pitch diameter

a

10.2 Top distance of pressure cone

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature