Main Dimensions & Performance Data

d

20 mm

D

42 mm

B

12 mm

Cr

7980 N

Cor

4050 N

Cur

265 N

Limiting speed

6600 rpm

Mounting dimensions

d a min

23.2 mm Minimum diameter of shaft shoulder

r min

0.6 mm Minimum chamfer size

D 1

35.7 mm Inner ring flange diameter

D a max

38.8 mm Maximum diameter of bearing block shoulder

r a max

0.6 mm Maximum cavity radius

D 2

38.75 mm Inner diameter from recess to outer ring

d 1

27.6 mm Shoulder diameter inner ring

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature

Calculation coefficient

f 0

11.2 Calculation coefficient