Ensure smooth, reliable rotation in your automotive or motorcycle applications with our high-performance Deep Groove Ball Bearing series (6008, 6304, 6305, 6306, 6205). Crafted from premium bearing steel and available in ZZ, 2RS, or open designs, these single-row radial bearings deliver consistent performance under radial loads, reducing downtime and ensuring long service life.
Especificaciones del Producto
| 6008, 6304, 6305, 6306, 6205 |
| Seal |
Industrias de Aplicación
| Motorcycle | Engine components, wheel assemblies, drive trains |
| Electric motors, pumps, gearboxes, conveyors | |
| Tractor engines, harvester components |
Every minute of equipment failure in automotive or motorcycle production costs money—whether it’s a seized transmission bearing halting an assembly line or a premature wheel hub failure stranding a rider. Many buyers face the frustration of inconsistent quality from generic suppliers, where bearings fail within months despite claiming to meet standards. Sourcing multiple bearing types from different vendors only adds logistical headaches and delays.
Our Deep Groove Ball Bearings, including models 6305, 6205, 6304, 6306, and 6008, are designed to eliminate these pain points. As a professional manufacturer with over 18 years of export experience, we produce bearings from P0 to P4 precision grades and Z2-Z4 noise grades, ensuring they meet the strict demands of automotive and motorcycle applications. Whether you need standard sizes or custom specifications, our one-stop service covers everything from R&D to production, so you can source all your bearing needs in a single order.
These bearings excel in radial load applications where smooth rotation and durability are critical. In automotive transmissions, they handle continuous rotational stress while maintaining low noise levels—thanks to our Z2-Z4 noise grade control. For motorcycle wheel hubs, the single-row design and high-grade bearing steel construction ensure resistance to shock loads and vibration, even during high-speed operation. The choice of seal options (Zz, 2RS, Open) allows adaptation to environments ranging from clean engine compartments to dusty off-road conditions.
Detalles técnicos que impulsan la fiabilidad
The performance of these Deep Groove Ball Bearings stems from meticulous engineering. Our use of high-grade chrome steel raw materials ensures stable performance and extended service life, critical for reducing maintenance cycles. The unseparated design simplifies installation and prevents component misalignment, a common cause of premature failure. Seal type selection directly impacts longevity: 2RS seals provide effective protection against contaminants in dirty environments, while Open designs offer lower friction for high-speed applications like electric motor shafts. Precision grading from P0 (standard) to P4 (high precision) allows matching the bearing to the application’s accuracy requirements, whether it’s a general-purpose conveyor or a high-performance motorcycle engine.
Por qué los rodamientos genuinos reducen el costo total de propiedad
Choosing uncertified bearings may save upfront costs, but the hidden expenses add up quickly. A failed 6305 bearing in a car transmission can cause secondary damage to gears and housings, leading to repair bills 10 times the cost of the bearing itself. Our bearings meet ISO, ABMA, and DIN international standards, and each unit undergoes dimensional detection and performance testing in our in-house laboratory. This rigorous quality control ensures consistent performance, reducing the risk of unplanned downtime. With a 12-month warranty and free replacement for qualified defects, we stand behind our products, ensuring your investment is protected.
Su Socio de Confianza para Soluciones de Rodamientos
Since 2005, Jinan Saifan Bearing Co., Ltd has served brand owners, distributors, and industrial buyers across Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 and ISO 14001 certifications reflect our commitment to quality and environmental responsibility. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders without MOQ, making it easy to test our products before committing to bulk purchases. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, ensuring you get the right bearing for your specific application. With efficient delivery (3-5 working days for samples, 5-15 for bulk orders), we minimize your inventory holding costs while keeping production lines running.
Embalaje y Envío
Empacado de manera segura para prevenir daños durante el transporte
Los pedidos de muestra se envían dentro de 3-5 días hábiles
Pedidos al por mayor entregados en 5-15 días hábiles
Múltiples opciones logísticas disponibles para adaptarse a su cronograma
1 pieza MOQ para rodamientos estándar, ideal para reemplazos de emergencia
Obtenga el Rodamiento Adecuado para Su Aplicación Hoy
Don’t let bearing failures disrupt your operations. Whether you need 6205 bearings for motorcycle engines or 6306 bearings for automotive transmissions, we have the expertise and inventory to meet your needs. Send us your bearing型号, application details, and quantity, and our team will provide a tailored quote within 24 hours. The sooner you order, the sooner you can secure reliable performance for your equipment.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, we produce our own bearings under strict quality control and also supply genuine original NSK, INA, and other famous brand bearings. All products come with complete traceability documentation.
Q: How can I confirm if the 6305 bearing fits my equipment?
A: Provide your equipment model or specific dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility and recommend the best seal and precision grade for your application.
P: ¿Cuál es el período de garantía para estos rodamientos?
A: We offer an official 12-month warranty from the date customers receive the goods, covering manufacturing defects with free replacement or refund options.
P: ¿Cuál es la cantidad mínima de pedido para rodamientos estándar?
A: We accept 1 piece MOQ for standard bearings, making it convenient for small repairs or testing.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample orders are shipped within 3-5 working days, while bulk orders take 5-15 working days depending on quantity and customization requirements.
P: ¿Cómo aseguran la calidad de los rodamientos antes del envío?
A: All products undergo strict incoming raw material inspection, full-process production supervision, and finished product inspection, including dimensional detection and noise & vibration tests in our in-house laboratory.
¿Listo para hacer un pedido o necesita una cotización?
Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
Professional technical guidance and failure solutions from our R&D team.
Master Sweden import duty thrust ball bearing costs by understanding that zero percent EU tariffs still incur twenty-five percent VAT. Avoid costly customs delays at Gothenburg port through accurate HS code 8482.50 classification and complete origin documentation to protect your distribution margins.
Read ArticleNavigate the Global Spherical Roller Bearing Market 2026 by addressing the structural divergence between wind energy precision and mining durability needs. Learn how quality control bottlenecks drive lead time volatility and why adopting mixed-brand sourcing strategies is essential for mitigating inventory risks in a fluctuating supply chain.
Read ArticleDiscover how China Deep Groove Ball Bearing Manufacturing Trends 2026 shift focus from price to reliability through advanced anti-corrosion packaging and strict batch consistency. Learn why moisture control and traceable steel sourcing are critical for reducing total cost of ownership in global exports.
Read ArticleOur R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.
