Method of producing split bearings

Details Method of producing split bearings Method of producing split bearings

1995-05-26

1998-01-27

Bryant, David P.

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

29417, 451 52, F16C 3364

Patent

active

057110743

ABSTRACT:
In a method of producing split bearings, comprising the steps of forming at least one of the two end surfaces of a bearing ring 1 with notches 2 being on a dividing line for splitting, and pressing the bearing ring 1 between upper and lower molds 4 and 5 along the dividing line on which the notches 2 are provided, the raceway surface 1a of the bearing ring 1 is ground in the shape of an ellipsoid which major diameter lies on the dividing line, and in that natural splitting is then effected.

REFERENCES:
patent: 1675728 (1928-07-01), Pierce, Jr.
patent: 2648578 (1953-08-01), Stearns et al.
patent: 3262185 (1966-07-01), Hornigold
patent: 3471913 (1969-10-01), Scott
patent: 3546762 (1970-12-01), Martin
patent: 4643595 (1987-02-01), Weavers
patent: 5261159 (1993-11-01), Yasuda et al.

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