Main Dimensions & Performance Data

d

17 mm

D

30 mm

B

7 mm

Cr

3800 N

Cor

1030 N

Cur

83 N

Grease lubrication speed

90000 rpm

Oil lubrication speed

140000 rpm

Mounting dimensions

da

20 mm Shaft shoulder diameter

rmin

0.3 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

0.3 mm Minimum chamfer size

α

25 ° contact angle

D a

27.5 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

0.3 mm Maximum cavity radius

ra1 max

0.1 mm Maximum cavity radius

E tk min

21.9 mm Minimum injection pitch diameter

E tk max

22.4 mm Maximum injection pitch diameter

E tk1 min

20.8 mm Minimum injection pitch diameter

E tk1 max

22.4 mm Maximum injection pitch diameter

a

9 Top distance of pressure cone

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature