Ball bearing rollers for ring spinning machines

Cutlery

Patent

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Details

3081871, 308201, 308228, F16C 1300

Patent

active

039738116

ABSTRACT:
Ball bearing roller unit for a ring spinning machine comprising a pair of hollow rollers mounted on a common spindle with a pair of bearings within each roller including caged bearing elements, each partially contained in an inner track formed in the spindle and in an outer track formed in the inner surface of the roller.

REFERENCES:
patent: 2588459 (1952-03-01), Annen
patent: 2635300 (1953-04-01), Butler
patent: 3397019 (1968-08-01), Day et al.
patent: 3649094 (1972-03-01), Russell

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