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深沟球轴承 深沟球轴承

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报名地址:上海市奉贤区泰叶路159弄33号

6217-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

85 mm

D

150 mm

B

28 mm

Cr

89000 N

Cor

64000 N

Cur

4050 N

Reference speed

5300 rpm

Limiting speed

5700 rpm

Mounting dimensions

da min

96 mm Minimum diameter of shaft shoulder

rmin

2 mm Minimum chamfer size

D1

129.8 mm Inner ring flange diameter

Da max

139 mm Maximum diameter of bearing block shoulder

ra max

2 mm Maximum cavity radius

d1

106.6 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

Calculation coefficient

f0

14.8 Calculation coefficient

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