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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

S687_Deep groove ball bearing

Main Dimensions & Performance Data

d

7 mm

D

14 mm

B

3.5 mm

Cr

999 N

Cor

409 N

Cur

13.6 N

Limiting speed

58000 rpm

Mounting dimensions

d a min

7.8 mm Minimum diameter of shaft shoulder

r min

0.15 mm Minimum chamfer size

D 1

12 mm Inner ring flange diameter

D a max

13.2 mm Maximum diameter of bearing block shoulder

r a max

0.15 mm Maximum cavity radius

d 1

9 mm Shoulder diameter inner ring

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

Calculation coefficient

f 0

11.4 Calculation coefficient

上一篇:S687-2Z

下一篇:S697-2Z

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