Live spindle hub with inboard bearing retention

Details Live spindle hub with inboard bearing retention Live spindle hub with inboard bearing retention

1993-06-24

1994-11-22

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384589, 384906, F16C 1938

Patent

active

053663004

ABSTRACT:
An inboard bearing retainer for use in a vehicle wheel assembly having a live spindle. The inboard bearing retainer includes a retaining nut adapted to be engaged an outer diameter of the inboard end of the live spindle. The nut including a flange which provides inboard retention and restrains inboard movement of the wheel bearing relative to the live spindle. The nut also includes a surface which at least partially defines the bearing seat for the wheel bearing. The retaining nut is engaged by a locking assembly mounted to the spindle's inboard end so as to prevent disengagement of the retainer nut from the spindle. In one embodiment, the locking assembly is a one-piece body having a bearing portion, a thrust washer portion and locking tabs which interferingly prevent disengagement of the retainer nut from the live spindle.

REFERENCES:
patent: 2271849 (1942-02-01), Wallace
patent: 4331210 (1982-05-01), Petrak
patent: 4371214 (1983-02-01), Strader
patent: 4881842 (1989-11-01), Farrell et al.
patent: 4957328 (1990-09-01), Tsutsui

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