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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

61848_Deep groove ball bearing

Main Dimensions & Performance Data

d

240 mm

D

300 mm

B

28 mm

Cr

100000 N

Cor

124000 N

Cur

4500 N

Reference speed

2260 rpm

Limiting speed

2900 rpm

Mounting dimensions

da min

250.2 mm Minimum diameter of shaft shoulder

rmin

2.1 mm Minimum chamfer size

D1

317.4 mm Inner ring flange diameter

Da max

349.8 mm Maximum diameter of bearing block shoulder

ra max

2.1 mm Maximum cavity radius

d1

283.1 mm Shoulder diameter inner ring

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

200 °C Maximum operating temperature

Calculation coefficient

f0

16.4 Calculation coefficient

上一篇:6048-M

下一篇:6248-M

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