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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

S693-2Z_Deep groove ball bearing

Main Dimensions & Performance Data

d

3 mm

D

8 mm

B

4 mm

Cr

475 N

Cor

143 N

Cur

4.8 N

Limiting speed

87000 rpm

Mounting dimensions

d a min

3.8 mm Minimum diameter of shaft shoulder

r min

0.15 mm Minimum chamfer size

D a max

7.2 mm Maximum diameter of bearing block shoulder

r a max

0.15 mm Maximum cavity radius

D 2

7.25 mm Inner diameter from recess to outer ring

d 1

4.35 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

9.5 Calculation coefficient

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下一篇:SMR63-2Z

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