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球面滚子轴承 球面滚子轴承

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231/600-K-MB_Spherical Roller Bearings

Main Dimensions & Performance Data

d

600 mm

D

980 mm

B

300 mm

Cr

9000000 N

Cor

19200000 N

Cur

840000 N

Reference speed

270 rpm

Limiting speed

560 rpm

Mounting dimensions

da min

632 mm Shaft shoulder minimum diameter

r min

7.5 mm Minimum chamfer size

D1

852.6 mm Outer ring inner diameter

Da max

948 mm Maximum diameter of housing shoulder

ra max

6 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

693 mm Shaft shoulder maximum diameter

db min

629 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

20 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.31 Fa/Fr corresponds to different X and Y coefficients

Y1

2.2 Axial dynamic load factor

Y2

3.27 Axial dynamic load factor

Y0

2.15 Axial static load factor
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