Load distribution for multi-stage thrust bearings

Details Load distribution for multi-stage thrust bearings Load distribution for multi-stage thrust bearings

E - Fixed Constructions

21

B

E21B 4/02 (2006.01) F16C 17/04 (2006.01) F16C 17/26 (2006.01) F16C 19/10 (2006.01) F16C 19/30 (2006.01) F16C 19/54 (2006.01)

Patent

CA 2665013

A drilling motor includes an upper end connection adapted to connect to a drill string, and a lower end connection adapted to connect to a drill bit, a thrust bearing assembly having a plurality of stages assembled in a stack, each stage including at least one rotating inner bearing subassembly configured to contact at least one corresponding stationary outer bearing subassembly, wherein axial loads among the plurality of stages are substantially equal under normal operating conditions.

Affiliated with

Also associated with

Rating

Load distribution for multi-stage thrust bearings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Load distribution for multi-stage thrust bearings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load distribution for multi-stage thrust bearings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1357867