Self-lubricating bearing joints due to self-lubrication, can be automatically self-aligning, does not produce the edge of stress, carrying ability and high temperature, so there are a wide range of applicability, such as the tubular-type hydro-generating unit, hydraulic machinery, arc -shaped gate hinge, flat gate roller bearings, hydraulic hoist bearing service life can reach more than a decade. In addition, the bearing is also used in metallurgical machinery, etc. In the coke pushing machine. Along with increasing the degree of market development, self-lubricating bearing joints of applications will continue to expand.
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.
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.
Quality
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.
Featured Products
Competitive products in our company are Four-Point Contact Ball Slewing Bearings, Double-Row Angular Contact Ball Slewing Bearings, the Crossed Cylindrical Roller Slewing Bearings, and Three-Row Roller Slewing Bearing. We can offer such series of slewing bearings with diameters from 200mm to 6, 500mm. The technical indexes of products in our company are all qualified with national standard.
Applied Fields
Our bearings are extensively applied in such industries as metallurgy, vessel, oil, chemistry, mine, coal, hydroelectric power, port machinery, heavy machinery and aerospace or some other fields.
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.
More exports experiences:
Most of our products are export to overseas markets, and our customers are satisfied with our bearings up to date. Please contact us if you want to get more detailed information about our products and company. We will offer the best service to you.
We are looking forward to your enquiry and to cooperating with you successfully with "win-win" concept.
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.
