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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

6320-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

100 mm

D

215 mm

B

47 mm

Cr

177000 N

Cor

137000 N

Cur

7400 N

Reference speed

4600 rpm

Limiting speed

3600 rpm

Mounting dimensions

da min

112 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

Da max

168 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

D2

158.9 mm Inner diameter from recess to outer ring

d1

124.7 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

14.4 Calculation coefficient

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