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Product description

GB30 Nonmetallic rolling bearings

GB30 rolling bearings nonmetallic materials PTFE and PVDF is mainly with the most excellent corrosion resistance, all of which PTFE is the best known engineering plastics in corrosion resistance and can be used all the concentrated acid and concentrated alkali occasions, including HF and hair Fuming sulfuric acid nitric acid (98%) and the like, and has good high temperature performance, PTFE can be used in high temperature 180 ℃, PVDF can also be used to 150 ℃, but the mechanical strength of the material is very low PTEF.

Technical Parameters
Density 2.18g/cm³
Friction coefficient 0.08
Continuous work temperature +250℃
Lowest temperature -50℃
Max.water absorption,23℃ 0.14%
Products
Applications

EP material possesses a series of excellent self-lubricating properties and wear resistance are mainly engineers take full advantage of the self-lubricating material modification technique, using high-strength fibers in high-performance engineering plastics to improve the material and bearing special grease reduced friction coefficient (Figure 1), thereby improving the wear resistance of composite materials to extend the service life of bearings.
Performance engineering plastics as the base material is mainly used as wear-resistant carrier;
Reinforcing fibers improve the impact resistance and bearing in bearing;
Special grease reducing the coefficient of friction from self-lubricating bearings.

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