Main Dimensions & Performance Data

d

30 mm

D

55 mm

B

13 mm

Cr

17500 N

Cor

15600 N

Cur

2270 N

Grease lubrication speed

21700 rpm

Oil lubrication speed

25500 rpm

Mounting dimensions

da

38.5 Minimum diameter of shaft shoulder

r1min

0.6 Minimum chamfer dimension

s1

2.8 Axial displacement

H

12 diameter of housing shoulder tolerance

s2

2.8 Axial displacement

Da

49.5 Maximum diameter of bearing block shoulder

E

48.5 Outer race diameter

H

12 diameter of housing shoulder tolerance

Etk1nom

47.5 Minimum injection pitch diameter

ra1max

0.6 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature