Bearing arrangement at least one king pin

Bearing arrangement at least one king pin

  • CN 104,395,177 B
  • Filed: 06/14/2013
  • Issued: 07/05/2019
  • Est. Priority Date: 06/18/2012
  • Status: Active Grant
First Claim
Patent Images

1. one kind has at least one king pin (10), carrier unit (12), first bearing unit (14) and second bearingThe bearing arrangement of unit (16), wherein the first and second bearing units (14,16) support carrier unit (12) in this way and make it canTo be rotated relative to king pin, wherein first bearing unit (14) is designed as angular contact sliding bearing, wherein second bearingUnit (16) is designed as tapered roller bearing, wherein bearing arrangement has axis (24), which is fixed on king pin (10)On, and between the inner ring of second bearing unit (16) (26) and axis (24) be arranged bearing arrangement structural unit (28), shouldPower is transferred to axis (24) from inner ring (26) in operating status and has l-shaped cross section by structural unit, wherein cartridge sealDevice (36) is arranged between second bearing unit (16) and structural unit (28) and sticks on second bearing unit (16) respectivelyOn structural unit (28), thus protect second bearing unit (16) not contaminated in conjunction with the structural unit (28).

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