Multi-row symmetrical rolling bearing

Multi-row symmetrical rolling bearing

  • CN 101,379,311 A
  • Filed: 01/17/2007
  • Published: 03/04/2009
  • Est. Priority Date: 01/31/2006
  • Status: Active Application
First Claim
Patent Images

1. a rolling bearing (1), comprise clutch shaft bearing ring (2), second bearer ring (3) and a plurality of rolling element (5) that is arranged between clutch shaft bearing ring (2) and second bearer ring (3), it is characterized in that, described rolling element (5) is arranged at least four row (11,12,13,14) in, at least two row (11,14) has first segment circular diameter (Tk1, Tk4), at least other two row (12,13) have and described first segment circular diameter (Tk1, Tk4) the different ground second pitch diameter (Tk2, Tk3), have corresponding identical pitch diameter those row about one the regulation planes perpendicular to bearing longitudinal direction (LR) (ME) be symmetrical arranged.

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