Detailed Product Description

Manufacture: 

double-row slewing rings, roller/ball combination bearings,

single-row roller slewing bearing ,

cross-roller bearing,

three-row roller bearing slewing rings,

axial-roller bearings,

single-row ball bearing slewing rings,

double-row ball bearing slewing ring,

double-axial ball bearing,

single-row ball bearing  slewing rings,

four-point contact bearings (without gearr, with external gear ,with internal gear)

These knids of slewing bearings are composed of 2 set-rings.It features compact in design,and light in weight.The balls contact with the circular race at four points via which the axial force,radial force and resultant moment may be born simultaneously.It may be uesed for slewing conveyers.welding arm and positioner,light,medium duty cranes,excavators and other engineering machines.such as:

Types for :

1) Komatsu: PC60-5/6, PC100, PC200-1-3-5-6, PC220,PC300-3-5, PC400-3-5, PC400-3-5, D20, D30, D50, D60, D5D, D6D, D75, D80 (D85)

2) Hitachi: EX100, EX200-1-2-3, EX300

3) Cat: E110B, E200B (E320), E240 (MS180), E300B, E330, SH200

4) Dawood: 220, UH07, UH08, SH300, HD250, HD400 (HD450), HD700 (HD770), HD820 (HD850), HD1220 (HD1250),

SK07-2-7, SK200, LS2800FJ, S340, S430