3-22mm SF-1 Oil-Free Composite Bearing Copper Sleeve Lubrication Wear-Resisting Bushing 10/5pcs

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US $12.20 ~ 42.94

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Product Features
  • These SF-1 oil-free composite bearings are made of steel and have a surface roughness of Ra 0.4. They offer excellent lubrication and wear resistance.
  • With a friction coefficient of μ0.03-0.2 and a maximum bearing capacity of 60N/n㎡, these bearings can handle heavy loads.
  • The working temperature range of -200℃ ~ 280℃ makes these bearings suitable for a variety of applications.
  • These bearings are certified with RoHS, ensuring they meet environmental standards.
  • Available in sizes from 3-22mm, you can choose the right bearing for your specific needs.
Specifications
Structure
GEAR
Material
Steel
Surface Roughness
Ra 0.4
Friction Coefficient
μ0.03-0.2
Maximum Bearing Capacity
60N/n㎡
Working Temperature
-200℃ ~ 280℃
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