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Product Details
1797/2500G2 crossed roller bearing ring
Product Model: 


Structure:  single row cross roller bearing
Inside Diameter:  2500 mm
Outside Diameter:  2920 mm
Thickness:  260 mm
Seals Type:  rubber
Material:  50Mn,42CrMo,stainless steel,#45
Precision Rating:  P0,P2,P5,P4
Brand:  UWE
Weight:  4597 KG
Payment term:  FOB Dalian
Delivery time:  30 days

1797/2500G2 Crossed Roller Bearing Ring

Product Description

1797/2500G2 slewing ring/slewing bearing

Inner diameter: 2500 mm 
Outer diameter: 2920 mm 
Width:260 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

1797/2500G2 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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