Main Dimensions & Performance Data

d

12 mm

D

21 mm

B

5 mm

Cr

1920 N

Cor

1040 N

Cur

47.5 N

Limiting speed

18100 rpm

Mounting dimensions

da min

14.2 mm Minimum diameter of shaft shoulder

rmin

0.6 mm Minimum chamfer size

Da max

30.8 mm Maximum diameter of bearing block shoulder

ra max

0.6 mm Maximum cavity radius

D2

28.6 mm Inner diameter from recess to outer ring

d1

18.1 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

11.3 Calculation coefficient