slewing gear / slewing ring manufacturers / slewing ring drive / crane slewing bearing / crane slew ring / slew drive manufacturers
China Manufacturers Slewing Ring / Slewing Bearing Suppliers
EVER-POWER INDUSTRY is a specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, PTO shafts, special reducer & related gear components and other related products, hydraulic cylinder, gear pumps and so on. Furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information and cooperate with us.
We staff over 1500 workers, and have CNC turning machines and CNC work centers.
For more details, please check out our products catalogs and machine lists.
Slewing bearings can accommodate axial, radial and moment loads acting singly or in combination and in any direction. They are not mounted in a housing or on a shaft, but directly to a seating surface. The inner and outer rings are supplied with mounting holes. Both rings may have integral gears. They are also referred to as slewing rings and tabletop bearings. Slewing ring bearings can perform oscillating (slewing) as well as rotating movements. They may be used without gears or with internal or external gears.
The slewing bearings are the large-size bearings which can carry higher axial, radial loads and over turning moments. The slewing bearings are usually porvided with mounting holes, internal gears or external gears, lubricant holes ans seal equipments. Crossed cylindrical roller slewing bearing is with the larger dynamic capacity.