Main Dimensions & Performance Data

d

120 mm

D

215 mm

B

58 mm

Cr

640000 N

Cor

740000 N

Cur

73000 N

Reference speed

2700 rpm

Limiting speed

3650 rpm

Mounting dimensions

da min

132 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

192 mm Outer ring inner diameter

Da max

203 mm Maximum diameter of housing shoulder

d2

141.9 mm Inner ring raceway diameter

ds

6.3 mm Lubrication hole diameter

ra max

2.1 mm Maximum pocket radius

ns

12.2 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.25 Fa/Fr corresponds to different X and Y coefficients

Y1

2.71 Axial dynamic load factor

Y2

4.04 Axial dynamic load factor

Y0

2.65 Axial static load factor