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调心球轴承 调心球轴承

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11209-TVH_Self-aligning Ball Bearings

Main Dimensions & Performance Data

d

45 mm

D

85 mm

B

19 mm

Cr

22000 N

Cor

7300 N

Cur

465 N

Reference speed

8200 rpm

Limiting speed

9300 rpm

Mounting dimensions

Da max

78 mm Maximum diameter of housing shoulder

r min

1.1 mm Minimum chamfer size

D1

72.1 mm Inner ring rib diameter

ra max

1 mm Maximum pocket radius

d1

57.7 mm Inner ring rib diameter

b

7 mm Locating slot width

t

9 mm Positioning groove height

Calculation coefficient

e

0.21 Fa\/Fr corresponds to different X and Y coefficients

Y1

3.03 Axial dynamic load factor

Y2

4.68 Axial dynamic load factor

Y0

3.17 Axial static load factor

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下一篇:1209-K-TVH-C3

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