Main Dimensions & Performance Data

d

12 mm

D

21 mm

B

5 mm

Cr

1630 N

Cor

834 N

Cur

47.5 N

Limiting speed

18100 rpm

Mounting dimensions

d a min

14 mm Minimum diameter of shaft shoulder

r min

0.3 mm Minimum chamfer size

D a max

19 mm Maximum diameter of bearing block shoulder

r a max

0.3 mm Maximum cavity radius

D 2

19.2 mm Inner diameter from recess to outer ring

d 1

13.8 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

12.3 Calculation coefficient