Engineered to meet international quality standards and optimize mechanical operations across various global markets.
The clutch disc represents the critical interface in a vehicle or machine's drivetrain, bridging the gap between engine power and transmission torque. Its main function is to facilitate smooth, progressive engagements while handling immense rotational kinetic energy. Standard, low-tier replacements frequently suffer from early wear, coefficient of friction drop-off, and thermal degradation under load. Engineering high-performance clutch discs demands deep knowledge of friction coefficient control, spline stability, and dampening springs that minimize torsional vibrations.
The dynamic friction coefficient (μ) of advanced ceramic-metallic clutch linings stays stable up to 450°C, while standard organic materials begin to face thermal breakdown at just 250°C.
Modern clutch discs are multi-layered assemblies. At their core is a metal carrier plate, to which the friction material is riveted or bonded. Cushioning springs (cushion segment) are positioned between the friction facings to absorb the initial contact force, allowing for smooth gear changes. Surrounding the center hub, torsional dampening springs minimize engine vibration spikes, protecting the transmission gears from shock damage.
Friction formulation dictates a clutch disc's operational lifespan and torque limit. Industrial and automotive applications leverage distinct material compositions based on their operational requirements:
To evaluate a high-quality supplier, technical buyers must examine the individual parts of the clutch disc assembly:
China has grown from a volume-focused manufacturer into a major hub for high-precision automotive and industrial components. Specialized manufacturing zones like Cixi City and the wider Hangzhou Bay area leverage deep supply chain networks, advanced materials, and modern testing facilities. The combination of local raw material access, advanced steel fabrication, and automated stamping lines gives Chinese factories a strong competitive edge in both cost and quality.
Furthermore, local engineering departments have adopted advanced production techniques, including automated CNC broaching and laser-welded spring retainers. Working with a Chinese factory offers direct access to these improvements, letting global buyers customize friction compounds and spline sizes while keeping tooling costs low.
Global procurement teams must look past price and prioritize manufacturing standards. When sourcing from China or other manufacturing hubs, consider these key indicators:
How advanced materials and design ensure optimal power transmission under extreme conditions.
Spline teeth are induction-hardened to prevent wear and ensure perfect alignment with the input shaft.
Configured with heavy-duty springs to isolate and suppress engine torsional vibrations.
Strategic groove designs on the friction face quickly disperse hot air and friction dust.
VETOR GROUP - Your Comprehensive Foreign Trade Partner Since 2005
VETOR GROUP was founded in 2005. We are a comprehensive foreign trade group specializing in import and export operations. Our company is located in Cixi City, a vibrant economic hub in China, on the bank of the fertile and scenic Hangzhou Bay. Thanks to our strategic location, we enjoy close proximity to two of China's largest ports—Shanghai Port and Ningbo Port—as well as easy access to Hangzhou Xiaoshan International Airport and Ningbo Lishe International Airport, both only about a 90-minute drive away. This offers exceptionally convenient transportation and logistics advantages.
We specialize in supplying a wide range of products including Motorcycle Parts, Auto Parts, ATVs, Dirt Bikes, Bicycles, and Related Components. Committed to exceeding customer expectations, we provide diverse, high-quality products and services to help our clients thrive in a highly competitive global market. All our products are exported worldwide, and our operations are certified to the ISO9001 international standard.
Diverse and high-quality parts engineered for maximum performance
Deep groove and EMQ grade bearings (6mm-90mm) engineered for long life and low noise.
Durable chains, brake components, and engine parts built to OEM standards.
Cooling systems, suspension parts, and transmission components with strict quality controls.
Rugged suspension and drivetrain assemblies built for harsh off-road terrains.
High-performance exhausts, frames, and suspension kits for professional racing.
Precision gears, brakes, and lightweight frame elements for sports and leisure.
Supporting your supply chain with speed, reliability, and custom engineering
Our team is here to help from 8:00 to 17:00 every Monday to Saturday.
OEM / ODM partnerships are available to match your specific market dimensions and packaging.
We deliver the goods in accordance with the contract time, leveraging efficient logistics networks.
Deep dive into our main industrial and automotive product lines
Our VETOR brand bearings include deep groove ball bearings and EMQ grade bearings (6mm-90mm) engineered for exceptional performance. Featuring low-noise operation and high-temperature resistance, they are ideal for automotive applications, industrial machinery, agricultural equipment, and medical devices. These long-life precision bearings offer superior sealing and reliability in demanding environments.
Our in-house manufacturing facility specializes in the production of deep groove ball bearings and EMQ grade bearings, with inner ring dimensions ranging from 6mm to 90mm. We place strong emphasis on brand development, and our VETOR brand bearings are known for their: Low noise, vibration, and friction; High precision and sealing performance; Operational stability and long service life; Absence of abnormal sound.
We manufacture durable motorcycle components including chain drive systems, braking components, and engine parts. Our corrosion-resistant exhaust systems and precision suspension components ensure optimal performance for both street and off-road motorcycles, meeting OEM quality standards.
Our automotive spare parts range includes cooling system components, steering and suspension parts, and transmission components. These OEM-quality auto parts undergo strict quality control for perfect compatibility and extended service life in passenger and commercial vehicles.
We provide heavy-duty ATV parts including suspension systems, drive train components, and protective body armor. Our weather-resistant electrical systems and high-traction tire systems ensure reliable performance in demanding off-road conditions.
Our motocross performance parts feature lightweight frame components, high-performance exhaust systems, and professional suspension kits. These competition-ready components are tested for extreme riding conditions and optimal reliability.
We manufacture precision go-kart parts including chassis components, braking systems, and drive train parts. Our safety-oriented components and performance tuning parts meet professional racing standards for both recreational and competitive use.
We offer bicycle replacement parts including lightweight frame components, precision gear systems, and reliable braking components. Our durable wheel sets and weather-resistant drivetrain parts ensure optimal performance for various cycling disciplines.
Delivering high quality, precision engineering, and competitive direct pricing.
✓ Expert Team & Patents: Our in-house R&D team focuses on innovation, holding multiple patents in bearing design and manufacturing processes.
✓ Material Expertise: We work with high-grade steel, chrome, and ceramic materials to ensure product reliability and performance.
✓ Custom Solutions: We offer tailored designs, including custom dimensions, seals, and tolerances to meet specific application requirements.
✓ ISO9001 Certification: All manufacturing processes adhere to international standards, ensuring consistency and reliability.
✓ Comprehensive Testing: We conduct rigorous checks for noise, vibration, durability, and precision using advanced equipment.
✓ Material Traceability: From raw material sourcing to final assembly, we maintain full traceability to guarantee quality.
✓ Low MOQ: Minimum order quantity as low as 1,000 pieces for most products.
✓ OEM/ODM Support: We offer custom branding, packaging, and design modifications to align with your market needs.
✓ Rapid Prototyping: Sample development within 7–10 days for quick validation.
✓ Strategic Location: Our proximity to Shanghai Port and Ningbo Port ensures efficient shipping and reduced lead times.
✓ Short Delivery Cycles: Standard orders delivered within 7–20 days; expedited options available.
✓ Worldwide Export: Products shipped to over 30 countries, including Europe, the Middle East, South America, and Africa.
✓ Factory-Direct Pricing: By eliminating middlemen, we offer highly competitive rates without compromising quality.
✓ Bulk Discounts: Attractive pricing for large-volume orders.
Expert answers to common queries regarding design, materials, and sourcing.
Complementary parts built to the same strict ISO9001 quality standards.
VETOR GROUP
