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球面滚子轴承 球面滚子轴承

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239/1060-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

1060 mm

D

1400 mm

B

250 mm

Cr

9900000 N

Cor

26000000 N

Cur

1450000 N

Reference speed

202 rpm

Limiting speed

420 rpm

Mounting dimensions

da min

1,088 mm Shaft shoulder minimum diameter

r min

7.5 mm Minimum chamfer size

D1

1,307.6 mm Outer ring inner diameter

Da max

1,372 mm Maximum diameter of housing shoulder

ra max

6 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter ,

ns

23.5 mm Lubrication groove width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.17 Fa/Fr corresponds to different X and Y coefficients

Y1

4.05 Axial dynamic load factor

Y2

6.04 Axial dynamic load factor

Y0

3.96 Axial static load factor
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