UWE Slewing Bearing
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1797/3230GY crossed roller bearing ring

1797/3230GY Crossed Roller Bearing Ring

Min. Order:
1 Piece
Payment term:
FOB Dalian
Delivery time:
30 days
Technical Parameters:
Product Designations:
single row cross roller bearing
Inside Diameter:
3230 mm
Outside Diameter:
3970 mm
240 mm
7613 KG
Precision Rating:
Bearing Material:
50Mn,42CrMo,stainless steel,#45
Seals Type:
1797/3230GY Crossed Roller Bearing Ring

1797/3230GY slewing ring/slewing bearing

Inner diameter: 3230 mm 
Outer diameter: 3970 mm 
Width:240 mm
Tooth processing module:M7-M25
Max. Tapping diameter:M60
Gear optition: extenal gears,internal gears,no gears 
Rolling element: ball or rollers 
Rolling element material: Chrome steel GCr15 or GCr15SiMn 
Ring Material: 42CrMo, 50Mn, steel 45# 
Seal: NBR 
Normalizing hardness: 187HB-241HB 
Quench & temper hardness: 229HB-269HB 
Raceway hardness after quenching: 55HRC-62HRC 
Sevice:OEM Service Offered/Design Service Offered/Buyer Label Offered

1797/3230GY slewing bearing is mainly made up of in-up ring, in-down ring and outside ring. Three rings are separated so each row roller loads can be confirmed exactly and they can bear axial force, resultant torque and considerable radial force at the same time. This series has the maximum load capacity of these four series. It features compact in design.

This triple row roller slewing bearings are widely application in heavy machinery, such as bucket wheel excavator, wheeled crane, marine crane, ladle slewing mechanism and large-tonnage mobile crane.

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