Ningbo Demy (D&M) Bearings Co., Ltd.
Ningbo Demy (D&M) Bearings Co., Ltd.
🇨🇳 China, Zhejiang
5.0·1 reviews
1995201-300 peopleManufacturer/Trading CompanyNingbo Demy (D&M) Bearings Co., Ltd., established in 1995 and headquartered in Ningbo, China, is a prominent manufacturer and exporter specializing in high-precision, low-noise, and long-life bearings. Operating with its subsidiary, Ningbo Giant Bearing Manufacturing Co., Ltd., the company maintains a significant manufacturing footprint across two facilities totaling over 48,000 square meters. Equipped with 100 sets of automatic grinding and assembly lines, the company achieves an annual production capacity of 100 million sets. Their robust quality management system is backed by IATF 16949, ISO 9001, and ISO 14001 certifications.
The company offers a comprehensive B2B product portfolio including ball bearings (deep groove, angular contact, self-aligning, thrust, and linear), roller bearings (tapered, cylindrical, spherical, and needle), and specialized automotive bearings such as wheel hub units, clutch release bearings, and water pump bearings. Beyond its core bearing business, Demy has diversified into agricultural bearings, ceramic bearings, oil-free self-lubricating bearings, and motorcycle parts, including roller conveyor chains and former holder sets for glove production.
As a dedicated OEM and ODM provider, Demy (D&M) Bearings serves a global clientele across more than 50 countries in the automotive, agricultural, mining, and industrial machinery sectors. The company emphasizes continuous research and development, supported by a state-of-the-art laboratory and academic expertise, to deliver high-grade components under its registered brands, BMT and LUMAN. Their commitment to excellence is reflected in their participation in major international trade exhibitions and a strong export presence in North and South America, Europe, and Southeast Asia.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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Average Price
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Deep Groove Ball Bearing (6100)
0·0 reviews
Roller Bearings (NU2216)
0·0 reviews
Chrome Steel Taper Roller Bearing 32005 Size 25*47*15mm Precision P0 P6 P5 for Automotive Tractor Machinery Rolling Mill
5·1 review
Chrome Steel Taper Roller Bearing 32005 Size 25*47*15mm Precision P0 P6 P5 For Automotive Tractor Machinery Rolling Mill - Buy Taper Roller Bearing
roller Bearing Type
single Row Taper Roller Product on Alibaba.com$2.19
Single Row P0 Precision Taper Roller Bearing GCr15 KEDA Complete Stock Machinery Repair Shops Mechanical Assembly Metric System
5·1 review
Single Row P0 Precision Taper Roller Bearing Gcr15 Keda Complete Stock Machinery Repair Shops Mechanical Assembly Metric System - Buy Taper Roller Bearing
roller Bearing Type
single Row Bearing
p0 Precision Taper Roller
complete Stock Machinery Repair
metric System Single Row
gcr15 Material Roller Bearing
taper Roller Bearing Repair Product on Alibaba.com$1.7
Deep Groove Ball Bearing 6203 2RS/ZZ 17*40*12mm
5·1 review
Deep Groove Ball Bearing 6203 2rs/zz 17*40*12mm - Buy Deep Groove Ball Bearing 6203 2rs/zz
ball Bearing
bearing Product on Alibaba.com$0.2
Bmt Deep groove Ball Bearing Deep groove Ball Bearing 62204
5·1 review
Bmt Deep Groove Ball Bearing Deep Groove Ball Bearing 62204 - Buy Deep Groove Ball Bearing,Bearing 62204,Ball Bearings Diameter-20*47*18mm Product on Alibaba.com$0.67
Heavy GCR15 Pillow Block Bearings P6 Precision Bmt Brand
5·1 review
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uc Ucp Ucf Uct Ucfl
insert Spherical Bearing
heavy Duty Pillow Block
gcr15 Material Bearing
pillow Block For Home Use
high Precision P6 Bearing
ucp206 Ucf206 Uct206 Ucfl206 Model Product on Alibaba.com$0.5
Chrome Steel Single Row Deep Groove Ball Bearing 12mm 5.992-6mm 2RS with Oil Lubrication for Restaurant & Construction
5·1 review
Chrome Steel Single Row Deep Groove Ball Bearing 12mm 5.992-6mm 2rs With Oil Lubrication For Restaurant & Construction - Buy Chrome Steel Bearing
deep Groove Bearing
oil Lubricated Bearing
single Row Bearing
ball Bearing
chrome Steel Deep Groove Ball Bearing
12mm Deep Groove Ball Bearing
oil Lubricated Deep Groove Bearing
5.992-6mm Deep Groove Ball Bearing
restaurant Construction Bearing Product on Alibaba.com$0.45
China Factory Water Pump Bearing Wb1630073 885152 Wb Series Water Pump Shaft Bearing
5·1 review
China Factory Water Pump Bearing Wb1630073 885152 Wb Series Water Pump Shaft Bearing - Buy Water Pump Bearing,Water Pump Ball Bearing,Water Pump Shaft Bearing Product on Alibaba.com$0.35
Industrial Grade 6303-ZZ Ball Bearing 17x47x14mm - Chrome Steel with Metal Shields (Pump/Gearbox Replacement)
5·1 review
Industrial Grade 6303-zz Ball Bearing 17x47x14mm - Chrome Steel With Metal Shields (pump/gearbox Replacement) - Buy Industrial Grade 6303-zz Bearing
chrome Steel Deep Groove Ball
17x47x14mm Metal Shield Bearing
pump/gearbox Replacement Bearing
metric System Bearing 8mm Inner Dia Product on Alibaba.com$0.15
Precision 6202ZZ Single Row Ball Bearing Fan Motor Deep Groove Structure GCR15 Material P4 Rating with ZZ Seals
5·1 review
Min. Order: 1000$0.28
T251W Thrust Tapered Roller Bearings
5·1 review
T251w Thrust Tapered Roller Bearings - Buy T251w Thrust Tapered Roller Bearings Product on Alibaba.com$9.55Reviews
5.0
1 reviews
Customers
ZNL BEARINGS
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Certifications
IATF 169495
ISO 140011
ISO 90012
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Description
Ningbo D&Y Bearings & Auto Parts Industry Co., Ltd., also known as Ningbo Demy (D&M) Bearings Co., Ltd., is a prominent manufacturer and exporter established in 2004 and headquartered in Ningbo, China. The company operates a large-scale industrial zone exceeding 30,000 square meters, supported by over 100 sets of automatic grinding and assembly lines. With a workforce of 101 to 200 employees, the company has achieved an annual production capacity of 100 million sets of bearings, serving diverse sectors including automotive, railway, metallurgy, robotics, and agricultural machinery.
Chrome Steel Taper Roller Bearing 32005 Size 25*47*15mm Precision P0 P6 P5 for Automotive Tractor Machinery Rolling Mill$2.19
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OEM manufacturer
ODM manufacturer
Key market
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Description
Ningbo Dongyamei Bearing Co., Ltd. is a professional manufacturer and trading company established in 2001, based in Ningbo, China. The company specializes in the production, development, and sales of a comprehensive range of high-quality bearings, including miniature, deep groove ball, thrust, angular contact, self-aligning, roller, and linear bearings. They also provide specialized components such as carbon steel, thin section, and non-standard bearings tailored for specific industrial needs. With a workforce of 51 to 100 employees and an ISO 9001 certified quality management system, the company operates over 10 production lines and utilizes a sophisticated detection system to ensure product precision. Their manufacturing capabilities include OEM and ODM services, supporting diverse applications in motors, home appliances, automobiles, fitness equipment, electromechanical tools, and textile machinery. Ningbo Dongyamei Bearing Co., Ltd. maintains a strong international presence, exporting its products to over 50 countries and regions across Southeast Asia, Europe, and South America.
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