Main Dimensions & Performance Data

d

50 mm

D

110 mm

B

27 mm

Cr

129000 N

Cor

130000 N

Cur

17700 N

Reference speed

5400 rpm

Limiting speed

9000 rpm

Mounting dimensions

da min

61 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

89.8 mm Outer ring inner diameter

Da max

99 mm Maximum diameter of housing shoulder

d2

67.7 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

2 mm Maximum pocket radius

ns

4.8 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.21 Fa/Fr corresponds to different X and Y coefficients

Y1

3.17 Axial dynamic load factor

Y2

4.72 Axial dynamic load factor

Y0

3.1 Axial static load factor