Main Dimensions & Performance Data

d

20 mm

D

47 mm

B

34.1 mm

B1

43.7 mm

Cr

12800 N

Cor

6600 N

Cur

305 N

Mounting dimensions

C

18 mm Outer ring width

C2

20 mm Total sealing width

S

15.9 mm Raceway distance

d1

40.2 mm Inner ring flange diameter

D1

51.8 mm Seal outer diameter

Ca

5 mm Distance to lubrication hole

A

5.6 mm Thread distance

W

0.125 Opening width (inches)

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

13.8 Calculation coefficient