Main Dimensions & Performance Data

d

45 mm

D

85 mm

B

19 mm

Cr

22000 N

Cor

7300 N

Cur

465 N

Reference speed

8200 rpm

Limiting speed

9300 rpm

Mounting dimensions

da min

52 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

D1

72.1 mm Inner ring rib diameter

da max

57 mm Shaft shoulder IR minimum diameter

Da max

78 mm Maximum diameter of housing shoulder

d1

57.7 mm Inner ring rib diameter

db min

48 mm The minimum cavity diameter of the bushing

Ba min

5 mm Bushing minimum cavity width

ra max

1 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

3.03 Axial dynamic load factor

Y2

4.68 Axial dynamic load factor

Y0

3.17 Axial static load factor