Small OEM Light slewing ring bearing with Internal gear used for tower crane
Light type profile slewing bearing has the same structure with general slewing bearing,it features in weight , high quality, high precision and strong durability, swivel flexible,and it has the same series which is including the external gear teeth、internalgear teeth、without gear teeth.
• Steel : high quality steel, 50Mn,42CrMo,C45 improved
• Lubrication : Light type slewing bearings are pre-lubricated with a lithium soap, EP additives and aconsistency of 2
• Bolting class : 10.9 recommended
• Grease nipples : four equally grease nipples (M8X1.00) (G)
• High quality raceways hardening
Light type slewing bearings with special holes or without holes for attachment bolts : please contact us
Light type slewing bearings widely application in engineering machinery, construction machinery, metallurgy mining machinery, shipping port machinery, environmental machinery,light industrial machinery,petrochemical machinery, engineering vehicles, military devices, food machinery, canning nachinery, car parking systems etc.
If you have any question or enquiry ,pls feel free to contact us.