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RCB-FZH ball steel retainer
Introduction
The basement of this product is copper. With the high quality roller being arranged orderly in certain angle and density, it is produced by special workmanship. This kind of products is used in punching mold and high-precision machine tools. |
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Performance index |
Data |
Load capacity P |
30 |
Assembling shrink |
0.01mm~0.02mm |
MAX sliding velocity |
6m/s |
Friction coef u |
0.01~0.08 |
Deviation of the steel ball diameter |
<0.002mm |
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