High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing
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- 4 yrs
Contact Supplier
Product Highlights
- Customization Service: OEM and ODM services available with customizable dimensions, material, and logo.
- Low Noise Performance: Available in Zv1, Zv2, and Zv3 noise grades for smooth high-speed rotation.
- High Precision Rating: Precision rating P6 ensures accuracy for demanding industrial applications.
- ISO and IATF Certified: Certified under ISO9001:2000 and IATF 16949:2016 quality systems.
- Advanced Heat Treatment: Utilizes oil bath and salt bath lines to improve hardness and wear resistance.
- Extensive Application Range: Suitable for automotive, servo motors, water pumps, fans, and electric tools.
- Rich Stock Availability: Maintains rich stock for fast delivery on standard bearing models.
- Experienced R&D Team: Led by former Japanese NSK researcher with over 30 years of industry experience.
Product Attributes
- Customization
- Available
- Noise
- Zv1 Zv2 Zv3
- Factory or Trade
- Factory
- Model NO.
- 6800-6818
- Lubrication
- Grease or Oil
- Service
- OEM ODM
- Robot Parts
- Thin Wall Bearing
- Lubricating
- Grease Lubrication
- Transport Package
- Standard Export Packing or Others
- Specification
- 35*55*10MM
- Trademark
- DARM
- Origin
- Taizhou Zhejiang
- HS Code
- 848360000
- Package Size
- 20.00cm * 15.00cm * 6.00cm
- Package Gross Weight
- 0.150kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
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Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing
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High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing -
High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing -
High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing -
High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing -
High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing -
High Performance Angular Contact Ball Bearing 6805 6806 6807 Papermaking Machinery Corrosion Resistance Precision Deep Groove Ball Bearing
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Product Description
| Type | BALL |
| Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company, Other |
| Brand Name | DARM |
| Precision Rating | P6 |
| Seals Type | 2RZ/2RS/ZZ/RS/OPEN |
| Number of Row | Single row |
| Stock | Rich Stock |
| Origin | China |
We can provide you with manufacturing capacity and services for conventional bearings, or we can customise the appropriate bearings according to your requirements.
BEARING:
-- Dimensions
-- Material
-- Tolerance standard
APPEARANCE:
-- Logo (Laser Marking)
-- Package Design
Delmar adopted leading technology to improve and ensure quality, The company engaged in bearing manufacturing and research for more than 30 years,we hired the R & D team headed by Mr. Seiji Kajiwara, the former Japanese NSK researcher, and development expert. The company's workshop staffing and management are all using the Japanese NSK management system, truly achieve the win-win situation on quality and capacity.
| Quantity(pieces) | 1-50000 | 50001-100000 | >100000 |
| Lead time(days) | 5 | 10 | To be negotiated |
Carton packaging (customisable) + tube packaging
We have two heat treatment processing lines, oil bath and salt bath.
Heat treatment is the bearing parts are quenched and processed to improve the hardness and wear resistance of bearings, control deformation and rise stability, and maintain the appearance of bearings with good color.
Delmar has passed the ISO9001:2000 national quality system certification and IATF 16949:2016 quality system, the product passed the SGS (ROHS) test. With more than 20 patents, such as invention patents, we have built a well-equipped experimental research center, which was awarded the National High-tech Enterprise in 2016.
Our products are mainly used in the automotive gearbox, automotive generator, automotive tension wheel, new energy automotive motor, motorcycle engine, robot, high-speed servo motor, industrial motor, water pump, air compressor, fan, electric tools, and other fields. For a long time to be the main supplier of domestic and foreign well-known factory and OEM for the international bearing well-known brand.
The company adheres to the goal of delivering zero defect products to customers, adheres to the concept of continuous innovation, and establishes a sound quality system as a guarantee; adheres to the quality policy of "Taking customer satisfaction as the purpose, constantly improving the quality of products and services".
Darm Deep Groove Ball Bearings for Motor
In order to meet the requirements of motor vibration, noise and energy consumption in China's motor industry, a new type of deep groove ball bearing designed by DARM reduces the vibration, noise and energy consumption level of motor in any application situation, and also prolongs its service life.
Advantage:
Low vibration and noise to ensure smooth operation of motor.
Less bearing friction, to improve motor efficiency and reduce motor energy consumption.
Sealed bearing with special grease prolongs bearing life.
Improve the reliability to reduce the use cost of end-users.
Darm Deep Groove Ball Bearings for Water Pump
In order to meet the requirements of noise, lift and energy consumption of water pumps industry in China, a new type of deep groove ball bearing for water pumps designed by DARM improves the axial load of bearings by changing the internal structure design of bearings, reduces the noise and energy consumption level of water pumps in any application situation, and prolongs the service life.
Darm Bearing for High Speed Servo Motor
In order to meet the requirement of low noise and long service life of high speed servo motors in China's servo motor industry, a new type of special bearing for high speed servo motors designed by DARM reduces the noise of bearings and greatly improves the service life by using silicon nitride ceramic ball as rolling element and polymer nylon retainer.
Advantage:
Using silicon nitride ceramic ball as rolling body greatly improves service life.
Use special grease to satisfy smooth operation above 12000 rpm.
Use polymer nylon retainer to reduce friction and noise.
Improving reliability and reducing use cost.
What are the benefits of deep groove ball bearings?
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI233125". Items marked "
" are certified.
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Company Profile
Delmar Bearing Co., Ltd is a high-technology enterprise specialize in manufacturing high precision, low noise, and long life deep groove ball bearings.
At the beginning of the company founding, we are in line with down-to-earth, honest, trustworthy, pragmatic and innovative business philosophy, in line with customer satisfaction is the guide to enterprise action, Delmar adopted leading technology to improve and ensure quality, The company engaged in bearing manufacturing and research for more than 30 years, has always been "high starting point investment, high-level talent, high-grade products" for the purpose of development. Continuously introducing domestic and abroad advanced production technology, technology and equipment, we hired the R & D team headed by Mr. Kajiwara Kiyoji, the former Japanese NSK researcher, and development expert. For the development of enterprises has injected strong technical strength. The whole bearing production process control, the formulation and implementation of the process flow, the establishment and improvement of the overall quality system, the overall layout of the company's workshop and the placement of machine tools and wiring and equipment, the company's workshop staffing and management are all using the Japanese NSK management system, truly achieve the win-win situation on quality and capacity.
As we know bearing manufacturing process equipment precision and processing technology is particularly important, Under the professional guidance of NSK bearing expert team, our company radically improve our internal manufacturing equipment and processing technology; We had invested more than 100 million Yuan on importing the Japanese fully automatic double ended surface grinder and center less universal grinder machine, It is used to ensure machining accuracy of two datum planes in bearing manufacturing process.
Our company adopt the world's leading processing technology, from the raw material to finished goods use automatically production line, especially the line from grinding to Rustproof packaging, is the most advanced automatically bearing production line, include ring feed, outer ring raceway grinding, inner ring raceway grinding, internal diameter super finishing, Ring demagnetization cleaning, outer and inner ring size checking, clearance setting, grease filling, bearings vibration checking, rustproof oil packing. This automatically production line can assure each bearing totally same on Machining datum plane, to assure the stable quality and achieve our precision reach to P5 and P4.
The bearings produced by us have been tracked from the raw material to the finished product. Raw material we choose High purity bearing steel from Xingcheng special steel and Daye special steel. This kind of steel especially in the material oxygen content, and harmful substances sulfur, phosphorus, copper content is far lower than the domestic standards of similar products, to meet the standards of similar products abroad.
Adopting German bearing outer ring manufacturing technology, cryogenic treatment is carried out after high-temperature heat treatment. It freezes the ring rapidly to 80-90 degrees below zero by liquid nitrogen, and transforms the retained austenite into retained martensite by physical reaction in a certain period of time, and eliminates the retained austenite and martensite as far as possible. The number of cyclic stresses endured by the bearing is increased from 18× 106 to 120× 106. In the test of mechanical industry bearing product quality testing center, our bearings long life is 10 times of the rated life (domestic similar products are generally 3 times of the rated life), and our quality level is in the leading position in China.
About Our Factory & Business Background
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Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 2 Beiyang Ninth Rd, Toumen Port, Linhai, Taizhou, Zhejiang, China
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Plant Area
- 30397 square meters
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Number of Employees
- 150
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Registered Capital
- 10,000,000 RMB
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Terms of Payment
- T/T
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International Commercial Terms(Incoterms)
- FOB, CIF, CFR
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Average Lead Time
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Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port, Shanghai Port
Our Production Capability & Technical Expertise
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Main Products
- Deep Groove Ball Bearing
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Production Machines
- Machining Production Line, Automatic Assembly Production Line, Heat Treatment Production Line, Metal Materials Spectrum Analyzer, Projector, Hardness Tester, Bearing Temperature Rise and Grease Leakage Test Machine, Bearing Life Test Machine
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ODM Service Available
- Yes
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OEM Service Available
- Yes
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R&D Engineers
- 5 people
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Own Brand
- Yes
Our Industry Experience & Global Business Record
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Year of Establishment
- 2010-02-26
- Export Year
- 2008-01-01
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Main Markets
- North America, Europe, Southeast Asia/ Mideast
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Number of Foreign Trading Staff
- 2
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Overseas Agent/Branch
- No
FAQ
- What are the benefits of deep groove ball bearings?
- Deep groove ball bearings are crucial in reducing friction and providing smooth, high-speed rotation in machinery and mechanical systems. These bearings can be differentiated from other bearings by their deep raceway grooves on both inner and outer rings.
- What type of load is a deep groove ball bearing?
- Deep groove ball bearings are the most widely used among all bearings. They can support both a radial load and a certain amount of axial load coming from both directions at the same time.
- Are deep groove bearings better?
- Deep groove ball bearings are crucial in reducing friction and providing smooth, high-speed rotation in machinery and mechanical systems. These bearings can be differentiated from other bearings by their deep raceway grooves on both inner and outer rings.
- What noise grades are available?
- We offer noise grades Zv1, Zv2, and Zv3 to meet different application requirements.
- Can you customize the bearings?
- Yes, we provide OEM and ODM services. You can customize dimensions, material, tolerance standards, appearance, logo, and package design.
- What is the lead time for orders?
- Lead time is 5 days for 1-50,000 pieces and 10 days for 50,001-100,000 pieces. For orders over 100,000 pieces, it is to be negotiated.
- What certifications does the company hold?
- Delmar has passed ISO9001:2000 and IATF 16949:2016 quality system certifications, and products have passed SGS (ROHS) tests.
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