Bearings – Rotary bearing – Antifriction bearing
Patent
1993-12-16
1999-10-12
Gorski, Joseph M.
Bearings
Rotary bearing
Antifriction bearing
29280, 280 1122, A63C 1706, F16C 3358
Patent
active
059645377
ABSTRACT:
A pair of skate bearing inserts are inserted into a hub of an in-line skate, roller skate, or skateboard. The bearing inserts have an integral cylindrical extension of a second axial end of an inner race thereby eliminating the need for a separate spacing member within a hub of a skate wheel. An inner groove along an inner circumference of the inner race engages with a bearing insert tool for quick removal and insertion of bearing inserts from skate wheels. A groove along a flange of a first axial end of the inner race allows for attachment of a reflective element to an outer surface of the skate wheel.
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Gorski Joseph M.
Larson James E.
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