Main Dimensions & Performance Data

d

75 mm

D

160 mm

B

37 mm

Cr

80000 N

Cor

30000 N

Cur

1740 N

Reference speed

4750 rpm

Limiting speed

6700 rpm

Mounting dimensions

da min

87 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

134.8 mm Inner ring rib diameter

da max

100 mm Shaft shoulder IR minimum diameter

Da max

148 mm Maximum diameter of housing shoulder

d1

104.8 mm Inner ring rib diameter

db min

80 mm The minimum cavity diameter of the bushing

Ba min

5 mm Bushing minimum cavity width

ra max

2.1 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

2.78 Axial dynamic load factor

Y2

4.3 Axial dynamic load factor

Y0

2.91 Axial static load factor