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球面滚子轴承 球面滚子轴承

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21305-E1-XL-TVPB_Spherical Roller Bearings

Main Dimensions & Performance Data

d

25 mm

D

62 mm

B

17 mm

Cr

52000 N

Cor

43500 N

Cur

4900 N

Reference speed

8400 rpm

Limiting speed

13900 rpm

Mounting dimensions

da min

32 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

D1

51 mm Outer ring inner diameter

Da max

55 mm Maximum diameter of housing shoulder

ra max

1 mm Maximum pocket radius

d2

35.2 mm Inner ring raceway diameter

Calculation coefficient

e

0.28 Fa/Fr corresponds to different X and Y coefficients

Y1

2.43 Axial dynamic load factor

Y2

3.61 Axial dynamic load factor

Y0

2.37 Axial static load factor

上一篇:21304-E1-XL-TVPB

下一篇:22205-E1-XL

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