Bearings – Rotary bearing – Antifriction bearing
Patent
1987-04-30
1987-11-17
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384500, 384505, 384513, 384519, 384558, 384569, 384583, F16C 3360, F16C 3361
Patent
active
047071516
ABSTRACT:
Radial rolling bearing with adjustable clearance comprising two concentric races whose outer facing surface areas are provided with a groove, the grooves defining the raceway for the rolling elements, a slot is provided in the area of the center plane of the rolling bearing extending radially from the bottom of one of the grooves over only a portion of the race depth so that the slotted race has a partial raceway at both sides of the slot wherein the slot width is changeable by means acting on the race and causing a deformation of the race, characterized in that at least one partial track (6) is defined by a race wire (7) which is provided with rounded back (8) at the one side facing the race (1) and is swingably mounted relative to the race (1) in a circumferential groove (9) of the latter.
REFERENCES:
patent: 1195952 (1916-08-01), Fox
patent: 2927826 (1960-03-01), Weed
patent: 3081135 (1963-03-01), Olson
patent: 3517975 (1970-06-01), Lonngren et al.
Footland Lenard A.
INA Walzlager Schaeffler KG
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