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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

23026-E1A-XL-K-M_Spherical Roller Bearings

Main Dimensions & Performance Data

d

130 mm

D

200 mm

B

52 mm

Cr

540000 N

Cor

730000 N

Cur

71000 N

Reference speed

2600 rpm

Limiting speed

3600 rpm

Mounting dimensions

da min

138.8 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

182.3 mm Outer ring inner diameter

Da max

191.2 mm Maximum diameter of housing shoulder

ra max

2 mm Maximum pocket radius

ds

4.8 mm Lubrication hole diameter

da max

146 mm Shaft shoulder maximum diameter

db min

137 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

200 °C Maximum operating temperature

Calculation coefficient

e

0.23 Fa/Fr corresponds to different X and Y coefficients

Y1

2.95 Axial dynamic load factor

Y2

4.4 Axial dynamic load factor

Y0

2.89 Axial static load factor
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