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The inner and outer rings of tapered roller bearings have tapered raceways, and tapered rollers are installed between the raceways. If the conical surface is extended, it will eventually converge to a point on the bearing axis. Tapered roller bearings are mainly used to withstand radial and axial combined loads, mainly radial loads. The axial carrying capacity of the bearing is determined by the contact angle. The larger the contact angle, the greater the axial carrying capacity. Tapered roller bearings are separate bearings. The inner ring with rollers and cages constitutes an inner component and can be installed separately from the outer ring. This kind of bearing can limit the axial displacement of one side of the shaft or the housing, and does not allow the shaft to tilt relative to the housing hole. Under radial load, additional axial force will be generated, so generally in the bearing two bearings, the outer ring and inner ring of the bearing with the end face should be installed relatively. The main uses of this type of bearing: automobile front wheel, rear wheel, transmission, differential, pinion shaft, machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roll neck small reducer.

Wafangdian Bearing Group Co., Ltd.(hereinafter referred to as Waxian Group) was founded in 1938 and is the birthplace of China's bearing industry. Waxian successively moved north to establish Harbin Bearing Factory, assisted Luoyang Bearing Factory, and built Northwest Bearing Factory. It has also provided talent, technology and management support and assistance to hundreds of bearing companies across the country, making important contributions to the development of China's bearing industry. Wazhou Group Co., Ltd. is a limited liability company controlled by state-owned assets. It has total assets of 7.2 billion yuan, net assets of 3.6 billion yuan, existing employees of 11000, and operating income of 7 billion yuan.

Leading products: ▲ Supporting bearings for major technical equipment ▲ Rail transportation bearings ▲ Automobile and vehicle bearings ▲ Wind power new energy bearings ▲ Precision machine tools and precision ball screws ▲ Precision large forgings

Intellectual& property rights of manufacturing base: ▲ There are 8 major product manufacturing bases at home and abroad ▲23 manufacturing factories ▲ National Enterprise Technology Center ▲ National Bearing Product Testing and Testing Center ▲ The only "National Large-scale Bearing Engineering Technology Research Center in China's bearing industry ▲ More than 18000 bearing products All have independent intellectual property rights ▲ Independent intellectual property rights account for 26% of all conventional bearing varieties in the world ▲ The speed of developing nearly a thousand new products every year is meeting market demand ▲ New products account for 45% of sales revenue About ▲ Products are exported to more than 100 countries and regions around the world

System certification: ▲ISO9000 quality management system certification ▲ISO14001 environmental management system certification ▲QS9000 quality system certification ▲ISO18000 international safety and health management system certification

Xi'an Kaien Transmission Technology Co., Ltd. was established in 2009. Its office address is located in Xi'an International Enterprise Center, Fengcheng 4th Road, Xi'an Economic and Technological Development Zone, adjacent to PetroChina Changqing Oilfield. Since its establishment, the company has been focusing on operating engineering bearings and related electromechanical transmission products for more than ten years, and has always been committed to providing customers with bearings, reducers, seals, lubrication, belts, chains, couplings and other transmission products and solutions.

Relying on its strong strength, Xi'an Kane Transmission Technology Co., Ltd. has established long-term and stable cooperation with major famous bearing manufacturers and reducer manufacturers in the world, mainly including Japan NTN bearings, China Wafangdian (ZWZ) bearings, Austria NKE bearings, Germany Leipzig (KRW) bearings, Zhongke Precision (ZK) bearings; imported reducer products; fluid machinery (pumps, valves); KAIEN precision transmission products; Mesan (MSA) personal protective equipment and gas and flame monitoring instrumentation equipment; mechatronic products and precision metallurgical equipment parts and electromechanical maintenance services.

As a professional supporting service provider of engineering bearings and electromechanical products, the company has been committed to providing customers with a full range of engineering bearings, reducers, pumps and other electromechanical products since its inception. The supporting service plan for bearing products is to form a high and low match based on the customer's needs for bearing performance, select the bearing brand and product model for the customer based on the actual working conditions of the customer's equipment and the actual needs of the equipment working conditions for bearing performance and parameters, and propose precise supporting solutions. The solution is both efficient and energy-saving and cost-controllable. Our company has a central warehouse in Xi'an Economic and Technological Development Zone, has an advanced ERP business management system, and has a regular inventory of more than 30 million yuan. It provides more thoughtful services to users in various regions, and has won wide praise from the industry for "selling high-quality products and providing excellent value-added services and timely delivery capabilities."

Xi'an Kaien Transmission Technology Co., Ltd. always adheres to a pragmatic enterprise concept, professional service concept, and the business philosophy of "precise supporting facilities, refined service". It gathers different advantageous products of world-class enterprises to provide different customers with excellent supporting solutions that are more suitable for the production and operation of enterprises., improve efficiency and quality, save energy, labor, consumables, and space, and establish long-term stable cooperation with customers.

Xi'an Kane Transmission Technology, Ltd. mainly deals in Japan's NTN bearings, China's Wafangdian (ZWZ) bearings, Austria's NKE bearings, Germany's Leipzig (KRW) bearings, Heavy Industries Precision (ZK) bearings; imported reducer products; fluid machinery (pumps, valves);KAIEN precision transmission products; Mesan (MSA) personal protective equipment and gas and flame monitoring instrumentation equipment; mechatronics products, precision metallurgical equipment parts and electromechanical maintenance services.

Our company has a central warehouse in Xi'an Economic and Technological Development Zone, has an advanced ERP business management system, and has a regular inventory of more than 30 million yuan. It provides more thoughtful services to users in various regions, and has won wide praise from the industry for "selling high-quality products and providing excellent value-added services and timely delivery capabilities."