Relubricatable double row bearing

Details Relubricatable double row bearing Relubricatable double row bearing

1981-07-30

1983-10-11

Petrakes, John

Cutlery

308189R, F16C 3366, F16C 1908

Patent

active

044088086

ABSTRACT:
A relubricatable, double-row, rolling contact bearing having an outer race member, first and second inner race members positioned within the outer race member, first and second rows of balls positioned between the outer race member and the first and second inner race members, respectively, and a spacer positioned between the inner race members. Preferably, the spacer is a cylindrical body having an inner wall defining a lubricant reservoir and first and second faces defining grooves communicating with both the reservoir and the rows of balls or rollers. The faces further define recesses for receiving and aligning the inner race members with the spacer.

REFERENCES:
patent: 1120344 (1914-08-01), Templin
patent: 1703380 (1929-02-01), Beemer
patent: 1776272 (1930-09-01), Sanders
patent: 1927534 (1933-09-01), Wooler
patent: 2272757 (1942-02-01), Teker
patent: 2282589 (1942-05-01), Mayne
patent: 2728240 (1955-12-01), Stahlecker
patent: 2885247 (1959-05-01), Schlums
patent: 2938612 (1960-05-01), Schindel
patent: 3110528 (1963-11-01), Parker
patent: 3762784 (1973-10-01), Pachuta
patent: 4039233 (1977-08-01), Schmidt
C. L. Frost & Son Drawing No. 0405800 Titled "Roller Turn Roll", Dated 1965.
C. L. Frost & Son Drawing No. 0407700 Titled "Roller Turn Roll", Dated 1965.
C. L. Frost & Son Drawing No. 0307700 Titled "Roller Turn Roll", Dated 1965.
C. L. Frost & Son Drawing No. 0405100 Titled "Roller Turn Roll", Dated 1965.
C. L. Frost & Son Drawing No. 0405500 Titled "Roller Turn Roll", Dated 1965.

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