- Product Details
- Company Profile
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/customer lable
Inner diameter: 80 - 5000 mm
Outer diameter: 100 - 5000 mm
Tooth processing module:M7-M25
Gear machining accuracy:<0.1
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#
Normalizing hardness: 187HB-241HB
Quench & temper hardness: 229HB-269HB
Raceway hardness after quenching: 55HRC-62HRC
UWE ship crane bearings includes double row ball slewing ring, four-point contact ball slewing ring and three row roller slewing bearing.Large size three row roller slewing bearing is often selected for heavy duty deck crane, four-point contact ball or double row ball slewing bearing are often selected for light duty deck cranes.Large shipboard crane with a three row roller slewing ring. The high load capacity and compact proportions of this type of slewing ring are ideally matched to the mast and base block proportions of the crane.Deep sea fishing vessels use ball slewing rings for shipboard cranes and net handling equipment.
UWE slewing rings are widely used in kinds of cranes, such as tower cranes, ship deck cranes, mobile cranes, railway cranes and so on.
Quality control is carried out by UWE from the forging to the packaging of the finished product.Certificates are available for each production step, automated records are available for all heat-treatments, hardness tests, surface tests etc.
Main Products:slewing bearing,slewing ring,wind turbine bearing,swing gear,pitch bearing,blade bearing,ball bearing,wire race bearing,wire raceway bearing,wire race ball bearing,wire raceway roller bearing,roller bearing
Dalian United Wind Power Generation Bearing Co., Ltd.(UWE bearing), registered trade mark ‘UWE’, is located in Xijiao industry park of Wafangdian, Dalian-the capital of the bearings, covers an area of 50,000.00 square meters. With a registered capital of 20 million Yuan (RMB) and total capital of more than 250 million Yuan (RMB), UWE bearing has strong comprehensive competitiveness with constructed 20,000.00 square meters of workshop, over 100 employees, boast an annual sales figure that exceed 150 million Yuan (RMB). Fully engaged in the development of large and super large size slewing bearings develop, design, production and service.
UWE slewing bearing includes four point contact ball slewing bearing, double-row different diameter ball slewing bearing, cross roller slewing bearing, ball roller combined slewing bearing, triple-row roller slewing bearing,which are widely applied to wind turbines, yaw, pitch system, container crane, tower crane, port crane, grab crane, ship crane, metal crane ,ladle turret, excavator, dredge, shield machine, grams make, metallurgical cranes, ladle turret, excavators, dredgers, shield machine, loading and unloading ships, stacker reclaimed, filling machines, CT machine, standing wave treatment instrument, tank and other military equipments.Characterized by its high precision, long service life and high reliability, UWE bearing not only meet the domestic market demand, but also exported to overseas markets such as Europe and the United States.
UWE bearing is a professional scientific research, design and manufacturing enterprises, has a strong research, design and management group,adopting advanced foreign wind power bearing production technology combined with independent research and development, has formed a unique slewing bearing development system and quality control system, has passed the ISO9000 quality system certification, and received 7 national patents, has become one of the green clean energy enterprises which priority supported by the national and local governments.
Management department, marketing department, technology department, manufacturing department, quality department, financial department and a production base support UWE,with a set of equipment of CNC turning, grinding processing equipment, CNC heat treatment equipment and an independent physical and chemical metrology laboratory. Computerized management system covering all business operations, highly competitive to modern technological and commercial challenges in UWE.