Ball/Roller combined slewing ring bearing , swing bearing , slewing bearing , turntable bearing , bearings

This bearing is comprised of an Inner Ring, Outer Ring, balls, rollers and seals. Incorporating the benefits of balls and rollers, this design allows small eccentricities at relatively high axial loads. The rectangular design allows for Internal, External, or no-gear designs.

Typical Capacity Range:
Load	English	Metric
Axial (Thrust)	Up to 17,500,000 lb	77,843,880 N
Radial	Up to 775,000 lb	3,447,372 N
Moment	Up to 5,160,000 ft-lb	6,996,031 Nm

Typical Size Range mm (inch) O.D. I.D. Width 3772(148.5) 3358 (132.2) 159 (6.26) 5016 (197.5) 4526 (178.2) 183 (7.20)

XZXD Slewing Ring Bearings: Turntable Bearings Single row – four point contact ball Single row – crossed roller Double row – angular contact ball Three row – roller Ball/Roller combined

Typical Applications:

Mining equipment, material handling equipment

Xuzhou Xinda Slewing Bearing Co., Ltd is a comprehensive manufacture , specializing in producing designing and R & D the slewing bearings . We have first-rate facilities , large production capacity , excellent engineers and technicians , modern production plant and complete testing equipments , and have reached the high industry level by our comprehensive strength , which located in Xuzhou --- the China Construction Machinery Base .

Meanwhile , our company has passed ISO9001-2000 Quality System Certification and won lots of hornor at home and abroad by high precison , long life , excellent quality , reasonable price and perfect after-sales services . Our main markets are covering with more than 30 countries and areas in Asia , Europe , the Americas and so on .