Bearing device for a crankshaft

Details Bearing device for a crankshaft Bearing device for a crankshaft

1985-11-14

1991-02-05

Tarcza, Thomas H.

Bearings

Rotary bearing

Antifriction bearing

384496, 384511, 384516, F16C 900, F16C 2304

Patent

active

H00008850

ABSTRACT:
Disclosed is a bearing device for crankshaft wherein the cross sectional configuration of a ball-rolling groove of the inner race is so formed as to permit the ball-rolling groove to have a radius of curvature greater than the radius of the rolling ball, thereby to provide a clearance between the rolling ball and the ball-rolling groove permitting the rolling ball to be moved from one side to the other side of a central vertical line of the ball received by the outer race.

REFERENCES:
patent: 1023017 (1912-04-01), Hess
patent: 1307493 (1919-06-01), Hanson
patent: 2230989 (1941-02-01), Barish
patent: 3501207 (1970-03-01), Pritchard
patent: 3542154 (1970-11-01), Morner
patent: 3809185 (1974-05-01), Kobayashi et al.
patent: 4089570 (1978-05-01), Markfelder et al.
patent: 4382333 (1983-05-01), Nagashima et al.

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