Track roller bearing with stud

Details Track roller bearing with stud Track roller bearing with stud

1998-01-07

2000-05-02

Bucci, David A.

Bearings

Rotary bearing

Antifriction bearing

384466, 1841053, 137847, F16C 1900

Patent

active

06056444&

ABSTRACT:
The track roller bearing with stud according to the present invention is to provide a track roller bearing with stud that has a low production cost and offers easy handling in which lubrication work can be performed from either end surface of the stud and can be easily attached and removed from a machine tool and so forth. Lubricant supply port 21m continuing from the above hexagonal hole 21j is formed in addition to lubricant supply port 21n on the side of threaded portion 21e of stud 21 for the lubricant supply ports connected to lubricating paths 21g and 21h for supplying lubricant to rolling elements 24 and so forth, and lubricant supply plugs 31 are disposed in these lubricant supply ports.

REFERENCES:
patent: 2265554 (1941-12-01), Thomas
patent: 2598002 (1952-05-01), Langdon
patent: 2770508 (1956-11-01), Smith
patent: 3596533 (1971-08-01), Nightingale
patent: 3752543 (1973-08-01), Schmidt
patent: 4106826 (1978-08-01), Marola et al.
patent: 4113327 (1978-09-01), Koch
patent: 5261459 (1993-11-01), Atkinson et al.

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