Method and apparatus for machining roller bearings

Details Method and apparatus for machining roller bearings Method and apparatus for machining roller bearings

1984-03-21

1986-02-04

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51237R, 51227R, 51 5A, 279 1W, 279 1E, B24B 100, B24B 506

Patent

active

045676950

ABSTRACT:
An improved method of machining the raceway of a roller bearing race for cylindrical rollers having two concentric cylindrical surfaces with one surface being the raceway and the other cylindrical surface being the seating surface of the roller bearing race comprising elastically compressing the seating surface to assume an exactly cylindrical shape, shaping the raceway surface by chip removal into an exactly cylindrical form concentric with the seating surface and removing the compression pressure and novel apparatus for carrying out the method.

REFERENCES:
patent: 2465867 (1949-03-01), Gargano
patent: 2989327 (1961-06-01), Hermanus
patent: 3570194 (1971-03-01), Hohler et al.
patent: 3602521 (1971-08-01), Uhtenwoldt
patent: 4290236 (1981-09-01), Brewer et al.

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