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调心球轴承 调心球轴承

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2311-TVH_Self-aligning Ball Bearings

Main Dimensions & Performance Data

d

55 mm

D

120 mm

B

43 mm

Cr

77000 N

Cor

24000 N

Cur

1520 N

Reference speed

7100 rpm

Limiting speed

5700 rpm

Mounting dimensions

da min

66 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

D1

100.2 mm Inner ring rib diameter

Da max

109 mm Maximum diameter of housing shoulder

d1

71.7 mm Inner ring rib diameter

ra max

2 mm Maximum pocket radius

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

1.5 Axial dynamic load factor

Y2

2.33 Axial dynamic load factor

Y0

1.58 Axial static load factor

上一篇:2311-K-TVH-C3

下一篇:11212-TVH

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