Roller bearing cage

Details Roller bearing cage Roller bearing cage

1986-12-01

1990-08-28

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384572, 384579, 384580, F16C 3354

Patent

active

049520792

ABSTRACT:
A roller bearing cage for cylindrical rollers comprising two parallel end rings (1) connected by a plurality of crossbars (2) distributed over the circumference of the cage to form pockets (3) for accommodating two adjacent rollers (4) in each pocket, the crossbars (2) being provided with holding projections (5) in the area of their inner and outer border edges projecting into the pockets (3), the cage being made of a flat sheet metal strip rolled into a round shape and welded at the abutment point (6) where the ends of the strip meet in the area of a pocket (7) being dimensioned to accommodate a single roller (4).

REFERENCES:
patent: 2772128 (1956-11-01), Schaeffler et al.
patent: 3365775 (1968-01-01), Cavagnero et al.
patent: 3802754 (1974-04-01), Pitner
patent: 3992764 (1976-11-01), Serasio

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