Different varieties of plastic bearings

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Different varieties of plastic bearings

Source: Bearing network time: 2014-06-16
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1. Corrosion-resistant plastic bearing alignment is different. There are various data solutions for working conditions; the bearing can work even in the most stringent acid/alkali/salt/solvent/oil/gas/seawater corrosion; ensure the durability of the ambition Sex and expected lifespan. Usually used in medical occupations and food occupations.
2, fine plastic bearing fine plastic bearings; better than the traditional plastic bearings fineness and public service. All choose the appropriate internal and external rings for the processing of fine materials; roll and support frame; on the basis of the traditional advantages of plastic bearings Can be used for fine and high-speed working conditions. Usually POM; PPS; or PEEK for internal and external ring data; glass fiber reinforced nylon 66 (RPA66-25); or PEEK; roll body for glass ball; stainless steel ball Or ceramic ball.
3, high temperature resistant INA bearing plastic bearings PVDF, PTFE (Teflon), PPS (polyphenylene sulfide), PEEK (polyether ether ketone), PI (polyetherimide), etc. have proved to be the ambition of manufacturing high temperature plastic bearings In the meantime, PI can be used in a long-term temperature of 290 ° C; short-term temperature can reach up to 350 ° C. It is the best one of all known engineering plastics.
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