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球面滚子轴承 球面滚子轴承

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报名地址:上海市奉贤区泰叶路159弄33号

WS22220-E1-XL-K-2RSR_Spherical Roller Bearings

Main Dimensions & Performance Data

d

100 mm

D

180 mm

B

55 mm

Cr

430000 N

Cor

475000 N

Cur

53000 N

Limiting speed

1140 rpm

Mounting dimensions

da min

112 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

169.1 mm Outer ring inner diameter

da max

115 mm Shaft shoulder maximum diameter

Da max

169.1 mm Maximum diameter of housing shoulder

d2

115 mm Inner ring raceway diameter

ds

4.8 mm Lubrication hole diameter

ra max

2.1 mm Maximum pocket radius

db min

108 mm The minimum cavity diameter of the bushing

ns

9.5 mm Lubrication groove width

Ba min

8 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature

Calculation coefficient

e

0.24 Fa/Fr corresponds to different X and Y coefficients

Y1

2.84 Axial dynamic load factor

Y2

4.23 Axial dynamic load factor

Y0

2.78 Axial static load factor

上一篇:23220-E1A-XL-M

下一篇:222S.315

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