Type: Rolling Mill Bearing
Model Number: ***
China bearings: Large bearings
OEM bearings: Customizied bearings
Payment & Shipping Terms:
Port: Shanghai/Ningbo
Packaging Details:
1. Bearing surface will be covered with anti-rust oil first
2. Then will be wraped up with plastic film.
3. Third, with kraft paper and at last with professional belts.
4. After the advanced packing methods, ensure our bearings be Moisture-proof, Antirust and Oil-proof. Then packed with the wood carton specially fixed with Angle Iron.
Delivery Time: 30 DAYS
1. Top quality and high technology
2. This bearing concerning ISO9001-2000 certificate approved
3. More exports experiences
LYJW, Luoyang Jiawei Bearing Manufacturing Co., Ltd. is a professional Rolling Mill bearing manufacturer, specializing in the design, manufacture and sale of slewing bearings, heavy and large bearings, special used bearings, and non-standard bearings. We pay more attention to the R&D of slewing bearings and meet the needs of customization.
Applied Fields
Rolling Mill bearings support the rolls that roll steel and other primary metals to specified size and shape. Work roll and back up roll bearings are the heart of every rolling mill and we offer the product range required to service your mill.
Roll Neck bearings are continuously called upon to deliver tons of steel without failure. We have been dedicated our resources to make sure that our bearings produce more steel at lower cost to help our customers compete all over the world.
Two Row Tapered Bearings are common in multiple applications from guide boxes, gearboxes and work roll thrust bearings. We offer a complete line of taper products to meet the demands of all steel mills.
Four Row Cylindrical Roller Bearings are commonly used on Rod and Bar Type Mills as Work Roll Bearings and in Hot and Cold Mills as Back Up bearings. These products can range from 100mm to over 1100mm bore. We offer a variety of solutions for maximizing the life of these critical bearings for steel mills.
Angular Contact Ball Bearings are used as thrust bearings for Rod and Bar Mill Stands as well as critical bearings within mill drives. These bearings are typically arranged to accommodate thrust loads for specific applications.
Screw down bearings are full complement, steep angle, single row, thrust oriented tapered bearings designed specifically for steel mills. Two of these bearings work together to accommodate the total load of separating forces of a steel mill allowing the mill to adjust the gap between the work rolls.
Regular application areas:
Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipment.
Featured products: Our bearings export to many countries, India, Pakistan, US, Korea, and Finland and so on, these bearings we call hot bearings in our company.
Luoyang Jiawei Bearing Manufacture Co., Ltd., is an enterprise that manufacture and sell turntable bearings, great or weithty bearings and non-standard bearings. It is advanced in tumtable bearing and special bearing's research and development. It began to sell weighty turntable bearings abroad in 2003 and got very good remark.
Our company to relies on the most important bearing manufacture base-Luoyang. So We have strong technical force. Our ability of tackle key problems of products in the same trade. Our technical persons make innovations and develop new products gradvally. And through many times trainings and chechs, we got professional worker stuff. They work strickly and they are very strict with our product's quality.
Brief machines and intruments: 5meter 4 meter 2.5meter 1.6meter huge vertical lathes, 5meter huge teeth-miller 3.5meter universal grinder and 80mm radial drill and so on.
We have been certified by quality management system in accordance with ISO9001: 2000 and also have been authorized to operate import and export. We have many years history in manufacturing slewing bearing and our products are exported to USA, England, France and some other western countries.
1. General:
Our company manufactures various kinds of slewing bearing for different applications, such as stacker reclaimer, lade turret, offshore crane, medical equipments, engineering machinery, mineral machinery, windmill, steel mill, etc. The types we produce include:
Single-row four-point contact ball slewing bearing;
Double-row four-point contact ball slewing bearing;
Three-row cylindrical roller slewing bearing;
Crossed cylindrical roller slewing bearing;
Crossed taper roller slewing bearing;
Ball and cylindrical roller slewing bearing.
2. Bearing materials:
Inner and outer rings: GCr15(SAE52100, 100Cr6), 45# (C45), 50Mn, 42CrMo(42CrMoV);
Seal: NBR, VITON;
Cage: Nylon, steel, brass, AL;
Grease: Ca+ base, Li+ base grease (Such as Shell, Kluber, Chevlon etc. -- We can use the grease as per customer's instructions);
Packaging: Plywood case, plywood pallet, iron pallet.
3. Documentations:
We record the complet documentations for traceability.
Raw material certification;
Forging part certification;
Heat treatment certification;
Hardness valuse report;
Ultrasonic testing;
Rolling part (ball/ roller) certification;
Seal physical and chemical testing;
Cage certification;
Process flow records;
Final dimensional report.
Manufacturing facilities and technical abilities
Our inspecting and testing instruments are advanced and complete, engineers are professional, and management system is scientific. So we can offer slewing bearings with various types, specifications, and precision grades.
Our R&D and effective operation create a good production base. High standard material, advanced inspection equipment, standard inspection process, and mature craft (cast, lathe, heat treatment, grinder, mill and bore) make a reliable quality. We always believe that quality is the soul of an enterprise.
We are looking forward to your enquiry and to cooperating with you successfully with "win-win" concept.
