Main Dimensions & Performance Data

d

80 mm

D

170 mm

B

58 mm

Cr

495000 N

Cor

510000 N

Cur

46500 N

Reference speed

3400 rpm

Limiting speed

4250 rpm

Mounting dimensions

da min

92 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

145.1 mm Outer ring inner diameter

Da max

158 mm Maximum diameter of housing shoulder

d2

98.3 mm Inner ring raceway diameter

ds

4.8 mm Lubrication hole diameter

ra max

2.1 mm Maximum pocket radius

ns

9.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.34 Fa/Fr corresponds to different X and Y coefficients

Y1

1.99 Axial dynamic load factor

Y2

2.96 Axial dynamic load factor

Y0

1.94 Axial static load factor