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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

23268-BEA-XL-K-MB1_Spherical Roller Bearings

Main Dimensions & Performance Data

d

340 mm

D

620 mm

B

224 mm

Cr

5300000 N

Cor

7900000 N

Cur

580000 N

Reference speed

475 rpm

Limiting speed

1000 rpm

Mounting dimensions

da min

366 mm Shaft shoulder minimum diameter

r min

6 mm Minimum chamfer size

D1

523.5 mm Outer ring inner diameter

Da max

594 mm Maximum diameter of housing shoulder

ra max

5 mm Maximum pocket radius

ds

12.5 mm Lubrication hole diameter

da max

402 mm Shaft shoulder maximum diameter

db min

364 mm The minimum cavity diameter of the bushing

ns

23.5 mm Lubrication groove width

Ba min

14 mm Bushing minimum cavity width

Temperature range

T min

-30 °C Minimum operating temperature

T max

200 °C Maximum operating temperature

Calculation coefficient

e

0.36 Fa/Fr corresponds to different X and Y coefficients

Y1

1.85 Axial dynamic load factor

Y2

2.76 Axial dynamic load factor

Y0

1.81 Axial static load factor

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