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241/900-B-K30-FB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

900 mm

D

1420 mm

B

515 mm

Cr

22300000 N

Cor

53000000 N

Cur

3000000 N

Reference speed

81 rpm

Limiting speed

310 rpm

Mounting dimensions

da min

948 mm Shaft shoulder minimum diameter

r min

12 mm Minimum chamfer size

D1

1,230.4 mm Outer ring inner diameter

Da max

1,372 mm Maximum diameter of housing shoulder

ra max

10 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

0.35 Fa/Fr corresponds to different X and Y coefficients

Y1

1.91 Axial dynamic load factor

Y2

2.85 Axial dynamic load factor

Y0

1.87 Axial static load factor

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