Ball screw with ball retainer cage

Ball screw with inner ball circulation and linear actuator...

Ball screw with lubricating grease and seal member of solid...

Ball screw with screw cage in raceway ring of nut

Ball screw with spacers

Ball screw-nut machine with a lubricant supply member

Ball screwed nut, linearly guiding apparatus using the same,...

Ball thread

Ball worm and worm gear device

Ball-equipped screw and nut mechanism

Ball-equipped screw and nut mechanisms

Ball-nut assembly and method for making

Ball-retaining structure in a power transmission apparatus

Ball-type mechanical transmission

Ball-type screw/nut systems and a process for producing them

Ball-worm transmission

Balls and cam type differential gear

Ballscrew actuator

Basic unit processor for offset plates and method of processing

Bead chain sprocket construction