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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

61934-MA_Deep groove ball bearing

Main Dimensions & Performance Data

d

170 mm

D

230 mm

B

28 mm

Cr

109000 N

Cor

114000 N

Cur

4750 N

Reference speed

3150 rpm

Limiting speed

4950 rpm

Mounting dimensions

da min

180.2 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

Da max

249.8 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

D2

236.5 mm Inner diameter from recess to outer ring

d1

198.9 mm Shoulder diameter inner ring

Temperature range

Tmin

-20 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature

Calculation coefficient

f0

15.7 Calculation coefficient

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