Excavator slewing bearing
1.Diameter from 200mm to 4500mm
2.Annual production:50000pcs
3.ISO9001,CCC, QC,QA

KOMATSU,HITACHI,KATO,SUMITOMO,KOBELCO,VOLVO,
CATERPILLAR,DAEWOO/DOOSAN,HYUNDAI,CASE,JCBLIEBHERR,
KUBOTA,TAKEUCHI,IHISCE,TEREX,LOVOL、SANY、 Excavator slewing bearing.

Single-row cross roller slewing bearing is composed of two seats, and features compact in structure, light in weight, small assembly space and high requirements to install. Rollers are 1:1 cross-arrangement, making the bearings capable to bear axial force, overturning moment and considerable large radial force simultaneously. Single-row cross roller slewing bearing is widely used for lifting machinery, transportation, engineering machinery and military products.