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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

6218-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

90 mm

D

160 mm

B

30 mm

Cr

102000 N

Cor

74000 N

Cur

4500 N

Reference speed

5100 rpm

Limiting speed

5400 rpm

Mounting dimensions

da min

101 mm Minimum diameter of shaft shoulder

rmin

2 mm Minimum chamfer size

D1

138.8 mm Inner ring flange diameter

Da max

149 mm Maximum diameter of bearing block shoulder

ra max

2 mm Maximum cavity radius

d1

112.6 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

Calculation coefficient

f0

14.6 Calculation coefficient

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