Bearing retainer for dynamoelectric motor

Details Bearing retainer for dynamoelectric motor Bearing retainer for dynamoelectric motor

1988-10-07

1990-03-20

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

384209, 384214, H02K 516, F16C 2304

Patent

active

049104241

ABSTRACT:
A dynamoelectric machine comprises a housing (H), a rotatable shaft (S) installed in the housing and a bearing (B) in which the shaft is journaled. The bearing is installed in the housing adjacent each end wall (W) thereof. A bearing retainer (3) fits over the bearing and contacts an inner portion (7) of the end wall to hold the bearing in position. The retainer includes fingers (21) for self-aligning the retainer with the bearing and for maximum control and flow of lubricant along each end and outer surface of the bearing.

REFERENCES:
patent: 3794869 (1974-02-01), Apostoleris
patent: 4635352 (1987-01-01), Uhen
patent: 4806025 (1989-02-01), Kamiyama et al.

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