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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

687-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

7 mm

D

14 mm

B

5 mm

Cr

1180 N

Cor

511 N

Cur

13.6 N

Limiting speed

58000 rpm

Mounting dimensions

da min

7.4 mm Minimum diameter of shaft shoulder

rmin

0.2 mm Minimum chamfer size

Da max

13.6 mm Maximum diameter of bearing block shoulder

D2

13 mm Inner diameter from recess to outer ring

d2

7.5 mm Thrust washer diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

Calculation coefficient

f0

13 Calculation coefficient

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