Sill Bearing
Sill Bearing
Engineered for durability and high-speed performance in demanding industrial environments.
The 6310 Deep Groove Ball Bearing remains one of the most indispensable components in the global industrial sector. With a 50mm bore, 110mm outer diameter, and 27mm width, its standardized dimensions make it a universal choice for mechanical engineers from Germany to the United States. Today, the global 6310 bearing market is witnessing a significant shift towards high-performance materials and "smart" integration. As industrial automation accelerates, the demand for bearings that can withstand higher speeds with lower heat generation has skyrocketed.
Current industrial data suggests that the deep groove ball bearing segment is growing at a CAGR of over 4.5%, driven largely by the electrification of vehicles and the expansion of renewable energy infrastructure. Global enterprises are no longer just looking for a "part"; they are seeking strategic partners among China 6310 bearing manufacturers who can provide stability in the supply chain, consistent precision, and cost-effective scalability. From large-scale electric motors to complex agricultural machinery, the 6310 bearing is the silent engine of modern productivity.
How the 6310 series is evolving to meet the demands of Industry 4.0.
New internal geometries and optimized cage designs are reducing torque by 30%, essential for the energy efficiency of modern EVs and green tech.
Contactless and labyrinth seals are now standard, preventing lubricant leakage and protecting against harsh environmental contaminants in industrial plants.
The rise of ceramic balls and high-nitrogen steel variants is allowing 6310 bearings to operate in extreme temperatures and corrosive environments.
Global procurement managers are increasingly prioritizing "Total Cost of Ownership" (TCO) over simple unit price. When sourcing 6310 bearings, the modern buyer evaluates noise levels (Z3/Z4 grades), vibration (V3/V4), and the reliability of the lubricant. For a factory in Europe or North America, a 6310 bearing failure could lead to thousands of dollars in downtime. This is why China 6310 bearing suppliers have invested heavily in automated testing lines to ensure every unit meets ISO 9001 standards.
Years Experience
Precision Tested
Countries Served
Technical Support
A strategic hub for precision manufacturing and global logistics.
SILL BEARING FACTORY is strategically located in the Hangzhou Bay New Zone, a premium industrial cluster in China. Our geographical advantage is unparalleled: we are situated close to Shanghai Port and Ningbo Port, the two busiest maritime gateways in the world. This ensures that our international clients benefit from the lowest possible lead times and highly competitive shipping costs.
Beyond logistics, our factory represents the pinnacle of Chinese bearing manufacturing. By integrating AI-driven quality control and state-of-the-art heat treatment processes, we offer 6310 bearings that rival the world's leading brands in durability and precision. Being adjacent to the Hangzhou-Ningbo Expressway and major railway lines, we can move products from our production floor to the port in under 90 minutes. This "Just-In-Time" capability makes us the preferred 6310 bearing manufacturer for global distributors who require rapid stock replenishment.
| Bore Diameter (d) | 50 mm |
| Outer Diameter (D) | 110 mm |
| Width (B) | 27 mm |
| Dynamic Load Rating | 65 kN |
| Static Load Rating | 38 kN |
At SILL BEARING FACTORY, quality is not a department; it's a culture. Our 6310 bearings undergo a multi-stage inspection process:
Complete series of high-performance bearings for diverse mechanical needs.
Located in the affluent Hangzhou Bay New Zone, SILL BEARING FACTORY is more than just a manufacturer; we are a logistics powerhouse. Adjacent to the 329 State Line and Hangzhou-Ningbo Railway Line, our products are ready for the world. Whether you need a standard 6310 bearing or a customized solution, our proximity to Hangzhou Xiaoshan Airport and Ningbo Lishe Airport ensures that we are always within reach of your global business operations.
Scale your industrial production with precision-engineered 6310 bearings designed for the future.
