Low friction roller bearing

Details Low friction roller bearing Low friction roller bearing

1994-12-19

1995-12-12

Hannon, Thomas R.

Bearings

Rotary bearing

Antifriction bearing

384470, 384552, 384574, F16C 3346, F16C 3366

Patent

active

054743893

ABSTRACT:
There is provided a roller bearing having inner and outer annular roller races, each race having a bearing raceway that is spaced from and opposes the bearing raceway of the other race, and a rigid frame for retaining a complement of rollers arranged between the roller races. The rigid frame includes annular end plates having a series of concave seats and a plurality of spacers mounted at right angles to each of the end plates. A complement of axially extending rollers is arranged in the frame and the frame is positioned between the races and in rolling contact with the bearing raceways. Spherical balls or convex sphere built into the roller are provided between the ends of the rollers and each end plate for reducing friction between the roller ends and the end plates while piloting the rollers in such a way as to maintain alignment.

REFERENCES:
patent: 53023 (1866-03-01), Mead
patent: 567451 (1896-09-01), Bradley
patent: 687954 (1901-12-01), Eveland
patent: 776773 (1904-12-01), Blakely
patent: 861592 (1907-07-01), Johnson
patent: 1005041 (1911-10-01), Johnson
patent: 1149542 (1915-08-01), Risley
patent: 1367006 (1921-02-01), Baumler
patent: 1426038 (1922-08-01), Burkholder
patent: 1455981 (1923-05-01), Zupnik
patent: 1543039 (1925-06-01), Vervoort
patent: 1622618 (1927-03-01), Vervoort
patent: 2096321 (1937-10-01), Cox
patent: 2231350 (1941-02-01), Ringle

Affiliated with

Also associated with

Rating

Low friction roller bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low friction roller bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low friction roller bearing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1355980