Main Dimensions & Performance Data

d

55 mm

D

120 mm

B

43 mm

Cr

77000 N

Cor

24000 N

Cur

1520 N

Reference speed

7100 rpm

Limiting speed

5700 rpm

Mounting dimensions

da min

66 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

100.2 mm Inner ring rib diameter

da max

69 mm Shaft shoulder IR minimum diameter

Da max

109 mm Maximum diameter of housing shoulder

d1

71.7 mm Inner ring rib diameter

db min

61 mm The minimum cavity diameter of the bushing

Ba min

6 mm Bushing minimum cavity width

ra max

2 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

1.5 Axial dynamic load factor

Y2

2.33 Axial dynamic load factor

Y0

1.58 Axial static load factor