Main Dimensions & Performance Data

d

55 mm

D

100 mm

B

21 mm

Cr

27000 N

Cor

10000 N

Cur

630 N

Reference speed

6900 rpm

Limiting speed

7700 rpm

Mounting dimensions

da min

64 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

D1

86.4 mm Inner ring rib diameter

Da max

91 mm Maximum diameter of housing shoulder

d1

69.5 mm Inner ring rib diameter

ra max

1.5 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

3.32 Axial dynamic load factor

Y2

5.15 Axial dynamic load factor

Y0

3.48 Axial static load factor