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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

6321-M_Deep groove ball bearing

Main Dimensions & Performance Data

d

105 mm

D

225 mm

B

49 mm

Cr

188000 N

Cor

150000 N

Cur

8100 N

Reference speed

4450 rpm

Limiting speed

5300 rpm

Mounting dimensions

da min

117 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

Da max

178 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

D2

168.1 mm Inner diameter from recess to outer ring

d1

131.5 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

14.4 Calculation coefficient

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