Rolling bearing for tenter clip

Rolling bearing for tenter clip

  • CN 101,375,073 A
  • Filed: 01/23/2007
  • Published: 02/25/2009
  • Est. Priority Date: 01/31/2006
  • Status: Active Application
First Claim
Patent Images

1. rolling bearing for tenter clip, wheel and foreign steamer in it is provided with, a plurality of rolling elements in this between wheel and foreign steamer, cover and take turns in above-mentioned and the sealing component of the axial both ends open portion of foreign steamer, it is characterized in that above-mentioned sealing component is with following (A) or (B) fluoro-rubber molded product that forms of vulcanizable fluoro-rubber composite moulding of expression:

  • (A) contain the vulcanizable fluoro-rubber composite of copolymer, the C that this copolymer comprises tetrafluoroethylene, propylene and replaced by fluorine atom by the part of hydrogen atom 2~

    4
    The crosslinkable monomer formed of unsaturated hydrocarbon;

    (B) from the vulcanizable fluoro-rubber composite that contains the tetrafluoroethylene-propylene bipolymer with contain at least a fluoro-rubber composite of selecting the vulcanizable fluoro-rubber composite of vinylidene-tetrafluoroethylene-propylene terpolymer.

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