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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

6318-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

90 mm

D

190 mm

B

43 mm

Cr

142000 N

Cor

102000 N

Cur

5900 N

Reference speed

5100 rpm

Limiting speed

4150 rpm

Mounting dimensions

da min

104 mm Minimum diameter of shaft shoulder

rmin

3 mm Minimum chamfer size

D1

157.2 mm Inner ring flange diameter

Da max

176 mm Maximum diameter of bearing block shoulder

ra max

2.5 mm Maximum cavity radius

d1

123.7 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

Calculation coefficient

f0

13.9 Calculation coefficient

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