Deep groove ball bearings are the single most widely used rolling-element bearing in the world, and China has become the sourcing hub of choice for buyers who need reliable volume, competitive pricing, and increasingly, real engineering support. For a purchasing manager or procurement engineer evaluating a deep groove ball bearing manufacturer in China, the challenge isn't finding a supplier — it's finding the right one for a specific bore size, load rating, industry certification, or application.
This guide profiles ten established China deep groove ball bearing factories and export brands, covering where each one is based, how long they've been operating, what they specialize in, and who each supplier is best suited for. Whether you're sourcing standard 6000-series bearings for electric motors, automotive wheel hub bearings for the aftermarket, or custom integrated bearing assemblies for robotics, the companies below represent a cross-section of the current deep groove ball bearing supplier landscape in China — from Zhejiang and Shandong to Sichuan, Fujian and Henan.
| # | Company | Headquarters | Jump to Profile |
|---|---|---|---|
| 1 | CXJSD (Cixi Jinshengda Bearing Co., Ltd.) | Cixi, Zhejiang | View Profile |
| 2 | CWL (Chengdu West Industry Co., Ltd.) | Chengdu, Sichuan | View Profile |
| 3 | ZWA (Dalian Guangyang Bearing Co., Ltd.) | Wafangdian, Dalian, Liaoning | View Profile |
| 4 | VLGB (Shandong Vanlin Bearing Co., Ltd.) | Jinan, Shandong | View Profile |
| 5 | BOM (Zhejiang BOM Precision Bearing Co., Ltd.) | Shaoxing, Zhejiang | View Profile |
| 6 | TengXiao Group | Beijing, with factories in Liaocheng & Wafangdian | View Profile |
| 7 | Meifule / Xiamen Pride Bearings | Xiamen, Fujian | View Profile |
| 8 | NBAA Bearing Co., Ltd. | Taizhou, Zhejiang | View Profile |
| 9 | BearingsInChina | Cixi, Ningbo, Zhejiang | View Profile |
| 10 | Zhengzhou Jaen Industry Co., Ltd. | Zhengzhou, Henan | View Profile |
Established: 2006
Headquarters: Wushan Industrial District, Henghe Town, Cixi City, Zhejiang Province, China
Main Products: Single row deep groove ball bearings (606–6016, 625–6216, 6300–6316, 688–6810, 698–6910 series), stainless steel deep groove ball bearings, high-speed deep groove ball bearings, sold under the house brands CXJSD and RMI
CXJSD is a Zhejiang deep groove ball bearing manufacturer that has focused almost exclusively on this single bearing category for close to two decades. Operating from a roughly 40,000-square-meter plant with around 280 employees and 80 automatic production lines, the company reports an output of about 100 million pieces a year at ZV2/ZV3 noise-and-vibration grades, all under an ISO 9001:2015 quality system. Its bearings are used in motors, water pumps, motorcycle parts, household appliances, power tools and electric vehicles, and the factory also produces OEM bearings for other branded customers. Because the product range is narrower than a general bearing trading house, the depth of series coverage — from tiny 606 bores up to 6016 — tends to be a selling point for buyers who want a specialist rather than a generalist.
Best for: OEM and industrial buyers who need an ISO-certified, specialist deep groove ball bearing factory in China for high-volume standard, stainless steel or high-speed bearings used in motors, pumps and small appliances.
Established: 2007
Headquarters: D-704, Guanghua Center, No.98 Guanghua North 3rd Road, Qingyang District, Chengdu, Sichuan Province, China
Main Products: Metric and inch-series deep groove ball bearings, double row deep groove ball bearings, magneto ball bearings, plus a catalog of over 6,000 bearing products spanning industrial, automotive, agricultural and special-material bearings
CWL is an export-oriented company founded by a team of engineers and international trade professionals, many with more than two decades in the bearing industry. Rather than positioning itself as a single-product factory, CWL frames itself as a full bearing technology solutions provider, offering design assistance, in-house testing (chemical composition, metallography, noise and vibration, hardness, roundness), and a roughly 1,000-square-meter pre-shipment warehouse with load-tested pallets and reinforced packaging. Bore diameters covered by its overall catalog range from 2 mm to 1,200 mm. For deep groove ball bearings specifically, buyers get metric and inch series, double-row variants, and magneto bearings, alongside CWL's wider offering in angular contact, cylindrical roller, tapered roller, spherical roller and special-material bearings.
Best for: Buyers who want one-stop sourcing — a single China bearing supplier that can ship deep groove ball bearings alongside dozens of other bearing types, backed by engineering support and an in-house test lab.
Established: Operating for more than 16 years under the ZWA trademark
Headquarters: North Segment, North Gongji Street, Wafangdian, Dalian, Liaoning Province, China
Main Products: Single-row and double-row deep groove ball bearings (DGBB), angular contact ball bearings, thrust ball bearings, spherical roller, cylindrical roller and tapered roller bearings
Dalian Guangyang Bearing Co., Ltd., trading as ZWA, is based in Wafangdian — one of China's traditional bearing manufacturing centers in Liaoning province. The company has built its reputation around heavy-industry applications, with dedicated product lines and technical content for the steel, mining, cement and paper-making sectors. Its deep groove ball bearings are built with one inner ring, one outer ring, a cage, and a set of balls able to handle combined radial and axial loads at higher rotating speeds with lower noise and vibration. ZWA holds environmental, occupational health and safety, and quality management system certifications, and states that it has replaced a number of named international bearing brands for OEM customers on the basis of cost-effective, quick-turnaround service.
Best for: Buyers in heavy industry — steel mills, mining operations, cement plants — who need rugged deep groove ball bearings and roller bearings engineered for harsh, high-load working conditions.
Established: 2009
Headquarters: Room 1908, Rongce Center, 3179 Qilu Avenue, Huaiyin Zone, Jinan City, Shandong Province, China
Main Products: Automotive deep groove ball bearings for Lada/VAZ, Hyundai, Kia, Renault, Toyota, Honda, Nissan and Ford vehicles, plus hub units, wheel bearing kits, tensioner pulleys, clutch assemblies and gearbox bearings
Shandong Vanlin Bearing Co., Ltd. is an automotive-focused bearing manufacturer in Jinan, Shandong, integrating R&D, production, sales and service under one roof. Rather than a broad industrial catalog, its deep groove ball bearing range is built specifically around gearbox and transmission applications for popular passenger-vehicle platforms, with particular depth in parts for Lada/VAZ and other Russian-market vehicles alongside mainstream Japanese, Korean and European car brands. The company holds ISO 9001 and IATF 16949 automotive quality certification, offers transit logistics through Malaysia, Indonesia, Thailand and Hong Kong, and provides a 12-month or 30,000 km after-sales warranty on its bearings.
Best for: Automotive parts distributors and aftermarket buyers — especially those supplying the Russian, CIS or broader emerging-market vehicle segments — looking for an automotive deep groove ball bearing supplier with IATF 16949 certification.
Established: 2005
Headquarters: 36 Sanjiang East Road, Yuecheng District, Shaoxing, Zhejiang Province, China
Main Products: 6000, 6200, 6300, 6400 and 61000-series deep groove ball bearings in open, shielded and sealed configurations; custom and integrated bearing assemblies
BOM Bearing describes itself as an engineering-driven manufacturer rather than a pure catalog supplier, and its deep groove ball bearing lineup reflects that positioning: full coverage across the standard 6000 through 6400 series plus thin-section 61000-series bearings for space- and weight-constrained designs, all backed by ISO 9001, IATF 16949 and ISO 14001 certification. Where BOM differentiates itself is in custom integrated assemblies — bearings machined as a single precision unit together with a shaft sleeve, housing or mounting flange — aimed at reducing assembly stack-up error for robotics, automated warehousing, sewing/embroidery machinery, agricultural equipment and e-bike applications. The company reports more than 21 years of combined engineering experience and a workforce of over 550 across a 150,000 m² facility footprint.
Best for: Robotics, automation and precision-equipment OEMs that need a custom deep groove ball bearing manufacturer capable of non-standard dimensions or fully integrated bearing-and-housing assemblies, not just catalog parts.
Established: More than 20 years in bearing sales and service; the group's own represented brand has been marketed since 2004
Headquarters: Beijing (Beijing Skner Technology Co., Ltd.), with two factories in the Liaocheng and Wafangdian bearing industrial bases and a trading arm, Jinan Tengxiao Trading Co., Ltd., based in Jinan, Shandong
Main Products: Deep groove ball bearings across the 6000 to 16000 series, spherical roller bearings, pillow block bearings, tapered roller bearings and thrust ball bearings
TengXiao Group operates a hybrid manufacturer-and-trading model rather than a single-factory brand. Its headquarters coordinates two production sites in Liaocheng and Wafangdian, six domestic sales branches, and an export company, Jinan Tengxiao Trading Co., Ltd., which ships to the United States, Brazil, Russia, Ukraine, Italy, South Korea, South Africa and beyond, with annual sales reported around US$20 million. Alongside its own brands — ZVQ, ZVS, ZVJ for the domestic market and ZVE for export — the group also distributes internationally known bearing brands including NSK, NTN, NACHI, FAG, INA, TIMKEN and SKF, as well as Chinese brands such as ZWZ, HRB and C&U, and takes on OEM/ODM projects.
Best for: Buyers who want flexibility to mix a Chinese factory-direct deep groove ball bearing with recognizable international bearing brands through a single trading relationship.
Established: 2005 (factory); the dedicated export company, Xiamen Pride Bearings Co., Ltd., was set up in 2013
Headquarters: Zone D, Unit 507, No. 1690 Gangzhong Road, Xiamen, Fujian Province, China, with production based in a bearing industrial zone in Linqing
Main Products: Pillow block bearings (UC, UK, cast iron housings), tapered roller bearings, and small-to-mid size deep groove ball bearings in both inch and metric series
Meifule Precision Bearing Co., Ltd. began production in 2005 inside an 80,000 square-meter bearing industrial zone that gives it access to a complete local supply chain for castings and raw steel. The company started producing pillow block units in 2010, building on its existing deep groove ball bearing manufacturing know-how, and formalized direct exporting in 2013 through its Xiamen-based sister company, Xiamen Pride Bearings Co., Ltd. In addition to ISO 9001 certification, the company has obtained CCIC certification to support international shipments. Its deep groove ball bearing line focuses on small and medium bore sizes rather than large industrial bearings, which pairs naturally with its pillow block and mounted-unit business.
Best for: Buyers who want to combine an order for pillow block or mounted bearing units with small-to-mid size deep groove ball bearings from one vertically integrated Fujian bearing exporter.
Established: 2007, founded by John Lin
Headquarters: Taizhou Chayu Industrial Zone, Taizhou, Zhejiang Province, China
Main Products: Miniature and small deep groove ball bearings, low-noise high-speed bearings, plus tapered roller, wheel hub, spherical and cylindrical roller bearings
NBAA Bearing positions itself as one of the first factories in Taizhou dedicated specifically to miniature bearing production. Operating from a 5,000 square-meter facility with over 100 staff, including technicians and quality controllers, the company integrates R&D, production and exporting under the philosophy of "survive by quality, develop by innovation." Its deep groove ball bearings are aimed squarely at small precision applications — sewing machines, electric toothbrushes, fans and similar compact motor-driven devices — rather than heavy industrial equipment. NBAA holds ISO 9001 and CE certification and exports primarily to Europe and the Americas.
Best for: Buyers sourcing a miniature deep groove ball bearing manufacturer for small motors, consumer electronics, sewing machines or other compact precision devices rather than industrial machinery.
Established: Long-established manufacturer with many years of bearing production experience
Headquarters: Henghe Town, Cixi City, Ningbo, Zhejiang Province, China 315300
Main Products: 60, 62, 63, 68 and 69-series deep groove ball bearings, 16000 and 6700-series bearings, 62200/62300-series bearings, inch R-series and non-standard deep groove ball bearings, plus tapered roller bearings and steel balls
This Cixi-based manufacturer and exporter sits inside one of China's most concentrated bearing production clusters, benefiting from proximity to the Hangzhou Bay Bridge, Ningbo Port and Hangzhou Xiaoshan Airport for logistics. The company describes a production capacity of roughly 1.5 million pieces per month using automatic grinding and assembly equipment, supported by an in-house R&D center for precision measurement, mechanical, life and physical-chemical testing. Product accuracy is rated above P5 with noise grades of Z4/V4 and above. Beyond standard deep groove ball bearing series, the factory also maintains a bearing steel pipe production line, giving it some vertical control over raw material supply.
Best for: Buyers who need standard and non-standard small-to-mid bore deep groove ball bearings from a Ningbo, Zhejiang factory at high monthly production volumes, alongside tapered roller bearings and steel balls.
Established: In continuous operation since 2009
Headquarters: Yard No. 5, Shenglongcheng, Qiliyan Road, Zhengzhou, Henan Province, China, 450015
Main Products: Deep groove ball bearings, auto hub bearings, tapered roller bearings, spherical roller bearings, self-aligning bearings, insert bearings and thrust ball bearings
Zhengzhou Jaen Industry Co., Ltd. is a Henan-based bearing producer built around two core end markets: agricultural and general machinery (pellet machine bearings, reducer bearings) and automotive components (hub, transmission and related parts). Its deep groove ball bearing range covers bore diameters from roughly 20 mm to 80 mm across more than 300 specifications, including double-inner-ring designs for higher combined radial and axial loads, pre-set internal clearance for installation without adjustment, and factory-applied grease lubrication. The company positions itself as a fully integrated operation spanning R&D, production, sales and after-sales service, and is actively recruiting overseas agents to expand its export network.
Best for: Buyers in agricultural machinery and automotive components sectors looking for a Zhengzhou, Henan deep groove ball bearing supplier with a wide bore-size range and factory-agent partnership opportunities.
No single factory on this list is the "best" China deep groove ball bearing manufacturer for every use case — the right choice depends on what you're actually buying. A few practical pointers for procurement teams:
Whichever supplier you shortlist, it's worth requesting current ISO 9001, IATF 16949 or other relevant certificates directly, confirming factory location against the company's stated address, and asking for recent third-party or in-house test reports (dimensional, noise/vibration, life testing) before placing a first order — especially for automotive, medical or other load-critical applications.
A deep groove ball bearing is designed to handle both radial loads and moderate axial loads in either direction, thanks to its deep, continuous raceway grooves. This versatility is why it's the default choice for electric motors, pumps, gearboxes, fans, household appliances, conveyors and general power-transmission equipment where cost, low friction and high rotational speed all matter.
Match the supplier to your application rather than picking on price alone. Standard motor and pump bearings can come from high-volume catalog factories; automotive and safety-critical parts should come from an IATF 16949-certified automotive bearing supplier; and custom or space-constrained designs need a manufacturer with in-house engineering and non-standard production capability. See the "How to Choose" section above for a quick reference by use case.
At minimum, look for ISO 9001 quality management certification. Automotive buyers should require IATF 16949 as well, and buyers in food, medical or chemical-processing environments may want to confirm material certificates for stainless steel or other special-material bearings. Always ask for current, verifiable certificates rather than relying on a website claim alone.
Several of the suppliers profiled above — including BOM, CWL and CXJSD — offer custom dimensions, special materials, custom seals, and in some cases fully integrated bearing-and-housing assemblies. If your project needs a non-catalog size or an engineered assembly, it's worth requesting a feasibility review and sample lead time up front, since custom tooling can add to both cost and delivery time.
Open bearings have no protective cover and are typically used in clean, controlled environments. Shielded (ZZ) bearings use a non-contact metal shield that keeps out larger debris with minimal added friction, suiting high-speed, relatively clean conditions. Sealed (2RS/RS) bearings use a contact rubber seal for stronger protection against dust and moisture, at the cost of a somewhat lower maximum speed rating — generally recommended for harsher or contaminated environments.
Most of the manufacturers above accept direct inquiries through their official "Contact Us" or "Request a Quote" pages, typically asking for the bearing designation (e.g., 6205-2RS), quantity, and intended application so they can confirm specification, lead time and pricing. Providing a drawing or sample is especially helpful for non-standard or custom bearing requests.
Choosing between a dozen credible Chinese bearing factories can be time-consuming, especially when bore sizes, seal types, precision grades and certifications all need to line up with your equipment's real operating conditions. If you'd like help narrowing down the right specification — or you already know what you need and just want a fast, no-obligation quote — our factory's sales engineers are ready to assist.
Contact our team with your target bearing series, bore size, load requirements and order quantity, and we'll get back to you with a detailed quotation, technical drawing and sample lead time. You're also welcome to visit our product pages to browse our full deep groove ball bearing range, download dimension and load-rating tables, and check current stock availability before you reach out.
Whether you're placing a trial order or setting up a long-term supply agreement, we're glad to walk you through material options, sealing configurations, and quality documentation so you can make a fully informed sourcing decision.
Explore the pros, cons, and typical applications of deep groove ball bearings. Learn how to choose the right type for motors, pumps, and industrial machinery.
A procurement-focused guide to 10 trusted deep groove ball bearing factories in China — company background, specialties and how to pick the right DGBB supplier for your application
