Our industrial and automotive bearings stand out with low noise, high precision, strong load capacity and ultra-low failure rate. Complying with international industry standards, these bearings greatly reduce equipment maintenance costs and improve overall operational efficiency. We keep sufficient inventory for conventional models to support fast delivery and provide targeted customized solutions for special demands, offering reliable and cost-effective bearing products for global buyers....
With rich manufacturing experience and a standardized quality control system, our factory produces a full range of mainstream bearings widely applied in automobiles, construction machinery, agricultural equipment and other industries. Our products have been exported to numerous countries and regions worldwide with stable quality and competitive wholesale prices. We support long-term OEM and ODM cooperation, committed to building stable and win-win cooperative relationships with global wholesalers and project purchasers....
High-quality bearings are essential for stable operation of mechanical equipment, while inferior bearings easily trigger equipment failures and bring huge economic losses. Our premium bearings are made of high-quality raw materials and advanced craftsmanship, adapting to harsh working environments with high speed, heavy load and high temperature. Flexible MOQ, stable bulk supply and professional technical support make us a reliable long-term partner for global customers....
Middleman trading usually brings high procurement costs and unstable product quality. As a direct bearing factory, we supply diversified bearings suitable for automobiles, construction, agriculture and general machinery industries, with support for personalized customization of specifications and materials. Complete certification documents, 24-hour online customer service and global shipping services effectively help overseas buyers cut procurement costs and avoid trading risks....
We are a professional Chinese manufacturer offering a full range of high-precision industrial bearings, covering multiple mainstream bearing types. All products undergo strict quality control to deliver low friction, high load capacity and exceptional durability. We provide standard and customized bearing solutions with sufficient stock and fast delivery, delivering cost-effective bearing products for global industrial buyers and engineering enterprises....
Many bearing dealers face tight profit margins and supply instability. Cooperation with professional Chinese bearing factories cuts intermediate costs, offers full bearing series and flexible order solutions, supporting sustainable business growth for global distributors. ...
In 2026, overseas bearing distributors are optimizing supply chains to avoid risks of single-source procurement. Chinese bearing factories provide full-range bearing models, stable quality, competitive dealer pricing and fast delivery. Learn why global dealers choose reliable Chinese bearing manufacturers as alternative and long-term suppliers....
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Single-row cylindrical roller bearings are high-rigidity, separable industrial rolling bearings featuring line contact between cylindrical rollers and raceways, delivering superior radial load capacity, stable high-speed performance, and excellent wear resistance compared with conventional ball bearings. Available in four mainstream structural series including N, NU, NJ, and NUP with complete standard models, these bearings support axial displacement compensation and one-way or bidirectional axial loading to fit diverse working conditions. Manufactured with high-quality bearing steel and precision processing technology, they feature simple installation, low friction, long service life and stable operation. Widely applicable in gearboxes, engineering machinery, machine tools, automotive equipment and various industrial transmission systems, they are ideal core components for heavy-load and high-precision mechanical operation....
Non-standard bearings are customized rolling bearings that break through the dimensional and structural limitations of standard ISO bearings. They are professionally developed and manufactured for special equipment installation spaces and extreme industrial working conditions, including heavy load, low speed, high impact vibration and non-standard structural assembly scenarios. Different from standard bearings with fixed unified parameters, non-standard bearings support personalized customization of inner diameter, outer diameter, width, internal structure, contact angle, clearance, sealing mode and raw materials. With strong environmental adaptability and structural flexibility, they can perfectly solve the problem that standard bearings cannot be installed or fail to meet load and service life requirements, providing exclusive bearing matching solutions for various special industrial equipment....
Four row tapered roller bearings are heavy-duty dedicated bearings specially developed for metallurgical rolling mill equipment. Adopting classic O-type separable four-row tapered roller layout, these bearings are capable of bearing ultra-large radial load and bidirectional axial thrust simultaneously. Equipped with W33 circulating lubrication structure and logarithmic super-finished rollers, they feature high rigidity, excellent impact resistance and stable performance under continuous high-temperature heavy-load working conditions. We supply complete series specifications, including straight bore, 1:12 tapered bore, standard/large cone angle types, with optional open or labyrinth sealing configurations. Widely adopted on hot rolling mills, cold rolling mills, bar mills and wire rod mills, they serve as core supporting components to guarantee rolling accuracy and long-term continuous production for steel rolling equipment....
Oil Drilling & Production Bearings are heavy-duty specialized rolling bearings developed for harsh onshore and offshore oil & gas working environments. Built with reinforced structures, premium alloy materials and customized sealing & clearance solutions, these bearings withstand heavy alternating impact loads, continuous vibration, high temperature and mud abrasion during long-time 24-hour operation. The product range covers four-row tapered roller bearings, spherical roller bearings, cylindrical roller bearings and custom non-standard oilfield bearings. Widely applied to 3NB series mud pumps, drilling rigs, rotary tables and top drive assemblies, we supply a full lineup of interchangeable standard and non-standard bearing models. Drawing & sample customization and OEM services are available to match domestic and imported petroleum drilling equipment....
Our needle roller bearing inner rings are high-precision hardened inner sleeves specially manufactured for matching needle roller bearings and track roller bearings. Made of premium GCr15 bearing steel with integral quenching and ultra-precision grinding, these inner rings feature high hardness of HRC 60-64, low friction and excellent wear resistance. Designed as replaceable independent raceways, they are ideal for equipment with unhardened or unpolished shafts, effectively enhancing radial load capacity and extending the service life of industrial bearing systems. We provide complete series models including IR, NA, NKI, STO and NATV with standard P0 precision and customizable P6, P4 high precision grades. Widely applicable in automotive parts, conveyor systems, agricultural machinery, textile and printing equipment, our standard needle roller bearing inner rings are in stock with fast delivery. Custom non-standard sizes are also available to meet diverse industrial application demands....
We provide full-series metric and inch needle roller bearings for global industrial mechanical transmission applications. Needle roller bearings feature compact radial size, ultra-high load capacity and low friction operation, which are ideal for space-limited heavy-duty equipment such as automotive gearboxes, automation machines, hydraulic systems and conveyor lines. Our product range covers all mainstream standard series: Metric HK/BK drawn cup bearings, K cage assemblies, NK/NA/RNA solid ring bearings, STO/RSTO track roller bearings, NATR/NATV/KR cam follower bearings and AXK thrust bearings. Meanwhile, we supply complete inch-size needle bearings, including B-series caged inch bearings and BH-series full complement inch bearings, perfectly matching American and European standard machinery equipment. All needle roller bearings are manufactured with high-quality bearing steel, processed by precision heat treatment and grinding to ensure high rigidity, wear resistance and stable high-speed performance. We provide sealed (RS/2RS) and open types, stock standard models and support customized non-standard specifications. Factory direct wholesale, reliable quality and fast global shipping support all bulk and retail orders....
This article focuses on industrial thrust bearings, systematically introducing four mainstream types: thrust ball bearings, thrust needle bearings, cylindrical thrust roller bearings and spherical thrust roller bearings. It lists a wealth of complete standard models for each series, and explains their structural characteristics, load performance and applicable industrial scenarios. All thrust bearings adopt high-quality GCr15 bearing steel with multiple precision options to adapt to various heavy-load axial working conditions. This content also highlights the factory’s sufficient stock, reliable quality, customizable service and cost-effective wholesale advantages, providing professional model selection reference and one-stop purchasing solutions for global machinery manufacturers and bearing distributors....
This article comprehensively introduces five core types of industrial roller bearings, including cylindrical, needle, spherical, tapered, and thrust roller bearings, covering their structural features, load characteristics, applicable scenarios and complete mainstream model specifications. All bearings are made of high-quality GCr15 bearing steel with multiple precision grades available for diverse industrial demands. The content also elaborates on detailed industrial application fields of each bearing type, and highlights the manufacturer’s strengths of full model stock, factory direct pricing, customized OEM services and fast global delivery. It provides professional, systematic model selection reference and one-stop wholesale solutions for global machinery manufacturers, engineering equipment industries and bearing distributors....
Non-Standard Bearings Non-standard bearings are tailor-made industrial bearing products designed to break the size and structural limitations of ISO standard bearings. Engineered for special installation spaces, unique load conditions and modified mechanical equipment, these custom bearings effectively solve the problems of size mismatch and poor adaptability caused by standard bearings in special industrial scenarios. We offer comprehensive customization services covering a full range of bearing types, including non-standard cylindrical roller bearings, needle roller bearings, deep groove ball bearings, tapered roller bearings, thrust bearings and other special structural bearings. Various special specifications and customized models are available, covering modified series of NU, N, NJ, NUP, NK, RNA, 6000, 6200, 30200 and more mainstream bearing series. All non-standard bearings support personalized customization of dimensions, internal clearance, sealing structure, cage materials and working performance. Multiple high-strength and wear-resistant materials are optional to meet special demands for high temperature resistance, low noise, high speed and heavy load. With precise processing technology and strict quality control, our custom bearings feature high assembly accuracy, stable operation and long service life. Widely applicable to customized automation equipment, special engineering machinery, new energy facilities, medical and food machinery, mining and metallurgical equipment, our non-standard bearing OEM and ODM services provide one-stop professional customized bearing solutions for global industrial customers....
Cylindrical Roller Bearings Cylindrical roller bearings are high-rigidity, heavy-load rolling components widely adopted in modern industrial mechanical transmission systems. Featuring linear contact structure between rollers and raceways, they deliver superior radial load capacity, impact resistance and operational stability compared with conventional ball bearings, suitable for medium-to-high speed and heavy-duty working scenarios. This product line covers complete standard series, including NU, N, NJ, NUP single-row bearings, NN/NNU double-row bearings, four-row rolling mill bearings and full-complement heavy-load bearings. Different structural designs support free axial displacement, one-way or two-way axial positioning, meeting diverse installation and operation requirements of various equipment. In addition to standard-size products, customized non-standard cylindrical roller bearings are available, which can be processed and produced according to customer drawings, samples and special working condition demands, including special dimensions, materials, clearances and cage structures. Manufactured with high-quality bearing steel and multiple optional cage types, our bearings feature low noise, high wear resistance, high temperature resistance and long service life. They are extensively applied in electric motors, gearboxes, machine tools, rolling mills, mining machinery, compressors and other heavy industrial equipment. Supported by professional OEM and ODM services, strict quality control and standardized production, we provide reliable standard and non-standard bearing solutions for global industrial customers....
