Bearings – Rotary bearing – Antifriction bearing
Patent
1987-09-09
1988-10-18
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384448, 340682, F16C 1908
Patent
active
047782862
ABSTRACT:
A bearing assembly includes a bearing including a rotatable inner race having a mounting portion integral with a rotatable member and having an annular first groove for rolling members formed in the outer peripheral surface thereof, an outer race fixedly disposed outside and concentrically with the inner race and having a second groove for rolling members formed in the inner peripheral surface thereof in opposed relationship with the first groove for rolling members, a plurality of rolling members interposed between the first and second grooves for rolling members, and a pair of seals disposed on the axially opposite outer sides of the rolling members for sealing the space between the inner and outer races; a pulser gear formed on that portion on the outer peripheral surface of the inner race which is positioned between the pair of seals and having convex portions and concave portions alternately formed circumferentially on the outer peripheral surface thereof; and a sensor mounted on the inner race and opposed to the pulser gear, the number of rotations of the rotatable member being detected by the pulser gear and the sensor.
REFERENCES:
patent: 4063786 (1977-12-01), Rall
patent: 4092053 (1978-05-01), Riegler
patent: 4688951 (1987-08-01), Guers
patent: 4732494 (1988-03-01), Guers
Footland Lenard A.
Nippon Seiko Kabushiki Kaisha
LandOfFree
Bearing assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bearing assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bearing assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1191437