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球面滚子轴承 球面滚子轴承

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WS22207-E1-XL-K-2RSR_Spherical Roller Bearings

Main Dimensions & Performance Data

d

35 mm

D

72 mm

B

28 mm

Cr

89000 N

Cor

81000 N

Cur

9700 N

Limiting speed

2700 rpm

Mounting dimensions

da min

40.1 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

D1

64.2 mm Outer ring inner diameter

da max

40.1 mm Shaft shoulder maximum diameter

Da max

65 mm Maximum diameter of housing shoulder

d2

40.1 mm Inner ring raceway diameter

ds

3.2 mm Lubrication hole diameter

ra max

1 mm Maximum pocket radius

db min

39 mm The minimum cavity diameter of the bushing

ns

4.8 mm Lubrication groove width

Ba min

5 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature

Calculation coefficient

e

0.31 Fa/Fr corresponds to different X and Y coefficients

Y1

2.21 Axial dynamic load factor

Y2

3.29 Axial dynamic load factor

Y0

2.16 Axial static load factor
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