In automotive driving and power transmission systems, the quality of bearings directly affects vehicle handling stability, ride comfort, and driving safety.
| Parameter name | Specific specifications | Material | Applicable Scenarios | Warranty period |
| bearing type | Deep groove ball bearings, hub bearings, tapered roller bearings | Bearing steel/stainless steel | Wheel hub unit, gearbox | 5 years |
| Inner diameter | 15mm-60mm (customizable) | GCr15 bearing steel | Engine tensioner, generator | 5 years |
| outer diameter | 35mm-130mm (customizable) | GCr15 bearing steel | Steering system, air conditioning compressor | 5 years |
Ganyuan Hardware Precision Manufacturing of Automotive Bearings: Safe and Durable Transmission Choice
Material Advantages: Utilizing high-purity GCr15 bearing steel, with low oxygen content, uniform microstructure, and a hardness of HRC60-64, offering excellent wear resistance. Stainless steel is also available, suitable for humid environments such as chassis, resistant to rust and fatigue spalling.
Process Advantages: Employing precision forging and ultra-precision grinding technology, raceway roughness can reach within Ra0.05μm, and roundness error is controlled at the micron level.
Customization Advantages: Supporting customization of bearing type, size, sealing form, and lubricating grease such as high-temperature grease and low-noise grease according to customer needs, adapting to the personalized requirements of different vehicle models and operating conditions. Exclusive discounts are available for bulk customization, meeting the bulk purchasing needs of OEMs and the aftermarket.
III. Application Scenarios This product is widely used in various automotive system scenarios, covering wheel hub unit load-bearing and steering, gear support of transmission, belt drive of engine tensioner, smooth operation of air conditioning compressor, rotor support of generator, and precision coordination of steering system, etc.
We are a manufacturer integrating industry and trade. We have more than 20 years of experience in production technology. We are located in Dongguan City, Guangdong Province, China. We have advanced high-end professional production and processing technology, and are committed to innovative R&D and production. After years of market tempering and exploration, it has high-quality technical management personnel, experienced designers, R&D personnel and a perfect company management system cnc precision.
5-axis CNC workshop
Our factory has a plant area of about 2,000 square meters and masters core processing technologies. It has high-end precision production equipment cnc precision: CNC lathes, 5-axis CNC, 4-axis CNC, stamping equipment, die-casting equipment, etc. 2.5-dimensional detection equipment 
cnc precision surface treatment
For surface treatment, our suppliers have been working with us for many years. They have rich experience and are familiar with all the quality requirements of each other. The quality is stable and more guaranteed. Such as: heat treatment, spray painting, powder coating, blackening, silver/gold plating, electrolytic polishing, nitriding, phosphating, nickel/zinc/chromium/TiCN plating, anodizing, polishing, passivation, sandblasting, galvanizing, heat treatment , hardening, laser marking, etc. according to customer requirements. Aluminum alloy surface oxidation
Packaging Details
Q1: Where can I get product & price information?
A1: Send us an inquiry e-mail, we will contact you once we received your mail.
Q2: How long will I get the sample?
A2: Depends on your specific items, within 3-7 days generally.
Q3: What kinds of information do you need for a quote?
A3: Kindly please provide the product drawings in PDF, if provide in STEP or IGS will be better.
Q4: What are the payment terms?
A4: We accept 50% as a payment deposit, when the goods are prepared, we shoot photos or videos for your check, and then you can pay the balance. For small quantities, we accept Paypal, the commission will be added to the order. For big amounts, T/T is preferred.
Q5: How to deliver the goods?
A5: We deliver the products by courier company.
Q6: Are you a trading company or factory?
A6: We are factory direct with 17 experienced engineers and more than 50 employees as well approximate 3,000m2 workshop area.
Q7: What shall we do if we don't have drawings?
A7: Please send your sample to our factory, then we can copy and provide you better solutions. If send us pictures or drafts with dimensions(Length, Height, Width), CAD or 3D file will be made for you.
Q8: Can we get some samples before mass production?
A8: Absolutely yes.
Q9: Will my drawings be safe after sending them to you?
Q10: Is it possible to know the operation status of my products without visiting your company?
A10: We will offer a detailed production schedule and send weekly reports with digital pictures and videos which show the machining progress.
