Bearing assembly and method for making a component thereof

Details Bearing assembly and method for making a component thereof Bearing assembly and method for making a component thereof

1996-03-04

1997-06-17

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384512, 384513, F16C 3700

Patent

active

056391676

ABSTRACT:
Bearing design for the drive gear and the pump impeller of a cooling water pump for motor vehicles, with a shaft, which is installed so that it can rotate by means of two rows of balls in an outer bearing ring, and which projects on both sides beyond the outer bearing ring, characterized in that the shaft (12) is produced by the extrusion method and has a wall (20) separating chambers or compartments extending inwardly from opposing ends of the shaft, the wall is located on the drive side outside the rows of balls (24).

REFERENCES:
patent: 5052828 (1991-10-01), Ciokajlo et al.
patent: 5054583 (1991-10-01), Wrzyszczynski
patent: 5192139 (1993-03-01), Hiramoto et al.

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