Roller bearing support structure with metal window cage

Details Roller bearing support structure with metal window cage Roller bearing support structure with metal window cage

1983-12-30

1985-06-11

Levy, Stuart S.

Bearings

Rotary bearing

Antifriction bearing

384575, F16C 3348

Patent

active

045225168

ABSTRACT:
A roller bearing comprising an annular outer track and a roller cage for itioning shoulderless, self-aligning roller bearings for high loads is disclosed. The cage is a window cage. It supports two annular rows of bearing rollers so that the inner end surfaces of the rollers are almost in engagement with each other. The cage is circular, but is elastically deformable for insertion in the bearing. The axially inner cage ring part between the two rows of rollers extends parallel to the race of the outer ring and lies practically against it. Over the entire circumference and across the entire width of the inner cage ring part, its outer surface is provided with spaced apart indentations which may include lubricant in them. The axially outer cage ring parts extend radially to the inner bearing race ring. The cage is preferably made of a hardened but elastic steel plate and is a single piece for at least one of the annular rows of rollers.

REFERENCES:
patent: 1144451 (1915-06-01), Vanderbeek
patent: 2705176 (1955-03-01), Palmgren
patent: 3022125 (1962-02-01), Bratt et al.
patent: 4199203 (1980-04-01), Pearson
patent: 4280743 (1981-07-01), Fernlund

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