Be used in particular for the double-row conical bearing of supporting wind power generation set rotor shaft

Be used in particular for the double-row conical bearing of supporting wind power generation set rotor shaft

  • CN 101,852,247 A
  • Filed: 03/25/2010
  • Published: 10/06/2010
  • Est. Priority Date: 03/25/2009
  • Status: Active Application
First Claim
Patent Images

1. double-row conical bearing has:

  • -one outer shroud (1), its outer diameter are at least 1 meter,Ring (2) in-one first,Ring (3) in-one second, it is arranged in ring (2) next door in first vertically,-one group of conical first rolling element (4), it encircles in outer shroud (1) and first between (2) and rolls,-one group of conical second rolling element (5), it is arranged in first rolling element (4) next door vertically and rolls between the ring (3) in outer shroud (1) and second,It is characterized in that;

    be provided with one first seal ring (11) vertically on outer shroud (1) next door, this first seal ring (11) and outer shroud (1) be antitorque to be connected with changeing and to encircle slip on the slip surface (16) of (2) with being in contact with it in first.

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