Bearings – Rotary bearing – Antifriction bearing
Patent
1998-07-17
2000-10-17
Hannon, Thomas R.
Bearings
Rotary bearing
Antifriction bearing
384572, 384580, F16C 3346
Patent
active
061321028
ABSTRACT:
A rolling bearing, having, for example, cylindrical rollers, is provided, between an inner ring and an outer ring, with a retaining structure for retaining the rollers. The retaining structure includes an annular retainer having a number of seats for click-in insertion of the rollers, and from an end edge of which projects a radially outer flange having a sliding surface cooperating in sliding manner with a radially inner surface of the outer ring of the bearing to support the annular retainer in a radially inner position with respect to the outer ring and so prevent the annular retainer from sliding against the rollers. The seats for the rollers each have a pair of axial projections for compensating any axial clearance between the rollers and the respective seats.
REFERENCES:
patent: 1840607 (1932-01-01), Scribner
patent: 2805108 (1957-09-01), Palmgren
patent: 2946633 (1960-07-01), Gothberg
patent: 3051534 (1962-08-01), Kohler et al.
patent: 3873056 (1975-03-01), Parkinson
patent: 5772338 (1998-06-01), Hillmann et al.
Bessone Mario
Casazza Giampaolo
Hannon Thomas R.
SKF Industrie S.P.A.
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