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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

6240-M_Deep groove ball bearing

Main Dimensions & Performance Data

d

200 mm

D

360 mm

B

58 mm

Cr

270000 N

Cor

310000 N

Cur

12800 N

Reference speed

2430 rpm

Limiting speed

3200 rpm

Mounting dimensions

da min

210.2 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

D1

276.3 mm Inner ring flange diameter

Da max

299.8 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

d1

234.8 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

15.6 Calculation coefficient

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