MTO-170 slewing bearing structure:without gear, four point contact ball slewing bearing d: 170mm D: 310mm H: 46mm Mass: 33lbs application:Manipulators, Jib cranes, Lift-assist devices, Work positioners etc. More Models MTO-050 MTO-050T MTO-065 MTO-065T MTO-122 MTO-122T MTO-143 MTO-143T MTO-145 MTO-145T MTO-145X MTO-170 MTO-170T MTO-210 MTO-210T MTO-210X MTO-265 MTO-265T MTO-265X BRS Bearing supply MTO-170 Slewing Ring Bearings in inch, four point contact ball slewing bearing, without gear teeth, we supply not only bearings, but also a complete solution for bearing. To learn more about our company or get the Installation Instructions of MTO 170 regarding the installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please contact us. Drawing and sample of MTO 170 are available upon request.