Rolling bearing, and crank shaft bearing

Details Rolling bearing, and crank shaft bearing Rolling bearing, and crank shaft bearing

2007-05-15

2007-05-15

Footland, Lenard A. (Department: 3682)

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

Reexamination Certificate

active

10501304

ABSTRACT:
To form a dividing portion21of an outer ring13so that a dividing line is of a crankshaft shape as seen in the axial direction while first and second race ring halves16, 17fit to each other. The dividing portion21is formed so that first dividing surfaces located on the side of the inside cylindrical surface14are in contact with each other in the state of being attached to a cylinder body and a crankcase. The dividing portion21is also formed so that a clearance S is produced between third dividing surfaces on radially outer side.

REFERENCES:
patent: 15 75 497 (1970-01-01), None
patent: 501 092 (1920-04-01), None
patent: 1092667 (1967-11-01), None
Patent Abstracts Jap, Oct. 31, 1998, Koyo Seiko.
Supplementary European Search Report.

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