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调心球轴承 调心球轴承

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2212-K-2RS-TVH-C3_Self-aligning Ball Bearings

Main Dimensions & Performance Data

d

60 mm

D

110 mm

B

28 mm

Cr

30500 N

Cor

11500 N

Cur

730 N

Limiting speed

3450 rpm

Mounting dimensions

da min

69 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

da max

75 mm Shaft shoulder IR minimum diameter

Da max

101 mm Maximum diameter of housing shoulder

D2

99.5 mm Pocket to Outer Ring Inner Diameter

db min

64 mm The minimum cavity diameter of the bushing

d2

70.4 mm Thrust washer diameter

Ba min

5 mm Bushing minimum cavity width

ra max

1.5 mm Maximum pocket radius

Temperature range

T min

-20 °C Minimum operating temperature

T max

100 °C Maximum operating temperature

Calculation coefficient

e

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

Y1

3.47 Axial dynamic load factor

Y2

5.37 Axial dynamic load factor

Y0

3.64 Axial static load factor

上一篇:2212-2RS-TVH

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