Stairstep open bearing retainer

Stairstep open bearing retainer

  • CN 103,423,305 A
  • Filed: 05/21/2012
  • Published: 12/04/2013
  • Est. Priority Date: 05/21/2012
  • Status: Active Application
First Claim
Patent Images

1. the retainer of a rolling bearing (10), comprise that two edges are circumferentially extended and the side ring of space (11) vertically, described retainer (10) is designed to along circumferentially at retainer First section and second section (13a of retainer, at least one boundary opening 13b), wherein, at described retainer First section and second section (13a of described retainer, the pairing that the upper moulding of the separating surface (14) of the boundary of side ring 13b) (11) consists of first projection (15) of mutually attaching troops to a unit and the first groove (16) of being mated, for the described separating surface (14) that interfixes along both direction at least, and, the pairing consisted of the second projection (17) and the second groove (18) of being mated also is set between the pairing that the first projection (15) by mutually attaching troops to a unit of moulding described and the first groove (16) corresponding with it form respectively on described two side rings (11), this matched-pair design is for additionally fixing described separating surface (14) along third direction.

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