Seamless Steel Rolled Ring, Forged Steel Rings for Large Diameter, Manufacturer of Slewing Ring

• Customization: Available
• Processing Object: Metal
• Molding Style: Forging
• Model NO.: forged steel ring BTF-WF-059
• Molding Technics: Hot Forging
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Normalizing+Tempering+ Annealing+ Quenching
• Surface Treatment: Rough Machine or as Required
• Forging Tolerance: as Customer Request
• Standard: ASTM
• Certification: CE, ISO 9001:2000, ISO 9001:2008, TUV
• Steel: 50mn 42CrMo S48c
• Supply: Over 100,000 Sets Forged Bearing Used in Bearing
• Usage: Sealing Ring, Flange Ring, Bear Ring
• Customized: Rough Machined Ring
• OEM: Accepted
• Name: Seamless Steel Rolled Ring
• Max: 8m
• Shipment Term: by Sea or by Air
• Mainly Used: Mining Machinery , Lifting Equipment, Engineering
• Used in: Slewing Bearing
• Transport Package: Pallet
• Specification: diameter less than 8000mm
• Trademark: BTF or as request
• Origin: China
• HS Code: 8482109000
• Production Capacity: 3000 Sets Per Month

Product Description

seamless steel rolled ring,forged steel rings for large diameter,manufacturer of slewing ring

Ring Forging





Production instructions

 We provide best ring forgings for slewing bearing manufacturer.Under the ring using condition of heavy load and overturning moment, we adopt electric + vacuum degassing raw material, advanced processing technology, ensure slewing ring comprehensive performance rigidity, strength, ductility. And the deviation at any point of surface is less than HB20, avoiding quality defects in subsequent processing hobbing, raceway machining, tooth surface during quenching.

Production Process

Equipment Exhibition


Ring Forging Details

Product Material	50MN,42crmo,S48C,Q345 etc
Supply	Supply over 100,000 sets forged bearing used in slewing bearing
Size Range	Diameter less than 8000mm
Forging Process	Free forging
Machining Process	CNC machining
Heat Treatment	N+T+A+Q

Product Show





Quality Assurance-TUV Certificate
Quality System Certificate:
We have Grade A Manufacture License of Special Equipment , Press Equipment Directive Quality-Assurance System Certificate , China Classification Society Certificate of Work Approval, TUV Certificate
Perfect Inspection Process:
Raw material inspection(5steps)- Raw materials testing is to ensure the raw material conforming to the order requirements.
Process testing(10steps)-Each processing step testing is to guarantee each step product qualified.
Factory testing(6steps)-Assure 100% product qualified rate to meet customer's requirements
Contact Us


All products can be customerized designed . We will supply professional service within 24 hours .Welcome to contact .