Sleeve bearing for supporting reciprocating members

Details Sleeve bearing for supporting reciprocating members Sleeve bearing for supporting reciprocating members

1975-05-21

1976-10-12

Bentley, Stephen C.

Ordnance

Mounts

With recoil check

308 5R, F41F 1902

Patent

active

039850617

ABSTRACT:
In bearings of sleeve configuration disposed in adjacent contact with a supply of oil for concentrically supporting a longitudinally reciprocal shaft, excessive wear of the bearings is minimized by providing an adequate oil film between the contact surface of the bearing and shaft through the inclusion of an extremely shallow pocket located within the interior surface of the bearing in the area against which maximum loading is anticipated and extending axially from one end of the contact surface for a distance from one-half to three-quarters of the total surface length.

REFERENCES:
patent: 2715856 (1955-08-01), Kramer et al.
patent: 2776173 (1957-01-01), Rudy

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