Main Dimensions & Performance Data

d

30 mm

D

62 mm

B

16 mm

Cr

15900 N

Cor

4650 N

Cur

295 N

Reference speed

11400 rpm

Limiting speed

13100 rpm

Mounting dimensions

Da max

56.4 mm Maximum diameter of housing shoulder

r min

1 mm Minimum chamfer size

D1

51.6 mm Inner ring rib diameter

ra max

1 mm Maximum pocket radius

d1

40.1 mm Inner ring rib diameter

b

7 mm Locating slot width

t

9 mm Positioning groove height

Calculation coefficient

e

0.25 Fa\/Fr corresponds to different X and Y coefficients

Y1

2.54 Axial dynamic load factor

Y2

3.93 Axial dynamic load factor

Y0

2.66 Axial static load factor