Main Dimensions & Performance Data

d

140 mm

D

250 mm

B

68 mm

Cr

870000 N

Cor

1040000 N

Cur

100000 N

Reference speed

2250 rpm

Limiting speed

3150 rpm

Mounting dimensions

da min

154 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

D1

223.1 mm Outer ring inner diameter

da max

164 mm Shaft shoulder maximum diameter

Da max

236 mm Maximum diameter of housing shoulder

d2

164.9 mm Inner ring raceway diameter

ds

6.3 mm Lubrication hole diameter

ra max

2.5 mm Maximum pocket radius

db min

149 mm The minimum cavity diameter of the bushing

ns

12.2 mm Lubrication groove width

Ba min

8 mm Bushing minimum cavity 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

2.67 Axial dynamic load factor

Y2

3.97 Axial dynamic load factor

Y0

2.61 Axial static load factor