High Performance Excavator Slewing Ring Bearing CRB4010 For Construction Machinery

1 . appliion

Rotary bearing appliions , engineering machinery is the place of the original appliion is also the most widely used of slewing bearing , such as disintegration of earth moving machinery , excavators , machine , material piling and taking machine , flat machine , roller , compaction machine , drilling machine , boring machine , etc

2 . Feature :

Slewing bearing is a bearing that can accommodate large axial load , radial load and overturning moment . Slewing bearings generally have installation holes , inner teeth , outside teeth , lubricants holes and sealing devices , which enable the main frame structural compact , guide reliable , and easy to maintain . Slewing bearings are widely used for lifting machinery , excavating machinery , construction machinery , engineering crane , port machinery and ship machinery , electricity equipment , as well as other larger rotary devices , such as high-precision radar and missile launchers .

Structural features, performance, appliion scope