Slewing Bearings for Excavator

LDB has 23 years of production experience, a professional technical team, and advanced production equipment. Excavator Slew Bearing, During the after-market parts of the excavator, the slewing bearing is one important part of excavators, LDB supplies high-performance excavator slewing bearings with the same quality as the original. LDB excavator swing bearings have been sold to East Asia, South Asia, the Middle East, South America, and Europe. Except for the normal excavator slewing model which can produced by most companies,

Slewing Bearing for Truck with Crane

slewing bearing applied to truck with crane, most of them are four point contact ball slewing bearing with external gear. The slewing bearing with the feature of high loading capacity, flexible rotation, long service life.

Slewing Bearing for Wheel Crane

Slewing bearing for wheel crane always with external gear, has the characteristic of compact structure, good rigidity, smooth operation and bear large axial force, radial force and tilting moment.

Slewing Bearing for Forestry Machinery

Forestry machinery slewing bearing generally adopts four-point contact ball slewing bearing with internal gear.It has the characteristics of compact structure, good rigidity and smooth operation. It can bear axial force, radial force and tipping moment at the same time. The gear surface of slewing support is hardened, and the hardness is 50±5HRC. In order to improve the overall sealing performance of the bearing, the inner ring of the slewing bearing is specially designed to install the sealing ring.

Slewing Drive for Aerial Work Platform

Aerial work platform usually use closed or open type slewing drive, according to the arm length, vehicle load and overturning moment and other different working conditions, choose slewing drive. The closed slewing drive has good sealing performance, protection class IP65, dustproof and rain proof, which increases the service life of the slewing drive.