The 6310 ZZ deep groove ball bearing is a high-performance rolling bearing designed for industrial applications that require high radial load capacity, smooth rotation, and reliable contamination protection. This bearing features a single-row deep groove design with double metal shields (ZZ), making it ideal for clean or moderately clean environments where higher rotational speeds and long service life are required.
The 6310 ZZ bearing is capable of supporting high radial loads along with moderate axial loads in both directions, ensuring dependable operation under demanding working conditions.
Precision Design and Double Metal Shield Protection
The 6310 ZZ bearing is manufactured using precision-machined inner and outer rings combined with high-quality steel balls to ensure low friction, reduced vibration, and consistent performance. Its deep groove raceway geometry allows optimal load distribution, minimizing wear and heat generation during continuous operation.
Equipped with double metal shields (ZZ) on both sides, the bearing effectively protects internal components from dust and solid contaminants while retaining lubrication. The non-contact shield design allows higher operating speeds compared to sealed bearings, making it suitable for applications requiring efficient and stable rotation.
Technical Specifications of 6310 ZZ Ball Bearing
The 6310 ZZ deep groove ball bearing has an inner diameter of 50 mm, an outer diameter of 110 mm, and a width of 27 mm. The approximate bearing weight is 1.06 kg, providing a strong and durable structure for industrial use.
The bearing offers a dynamic load rating of 62.9 kN and a static load rating of 37.9 kN, enabling reliable performance under substantial radial loads and moderate axial forces.
In terms of speed capability, the 6310 ZZ bearing can operate at a maximum speed of 5,900 rpm when grease-lubricatedand up to 7,200 rpm when oil-lubricated, making it suitable for medium to high-speed industrial applications.
Typical Applications
Due to its robust construction and double-shielded design, the 6310 ZZ deep groove ball bearing is widely used in various industrial and mechanical applications, including:
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Electric motors and industrial generators
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Gearboxes and transmission systems
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Pumps, compressors, and industrial fans
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Conveyor systems and material handling equipment
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Agricultural and construction machinery
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General industrial equipment
Key Advantages of 6310 ZZ Bearing
The 6310 ZZ ball bearing provides excellent protection against solid contaminants, smooth and low-friction operation, high radial load capacity, stable axial load support, reduced maintenance requirements, and long service life. Its standardized dimensions ensure easy installation and global interchangeability across industrial systems.
Conclusion
The 6310 ZZ deep groove ball bearing is a reliable and cost-effective solution for applications that demand high load capacity, smooth performance, and dependable contamination protection. With its precision design, strong load ratings, and double metal shields, it delivers consistent performance and durability in demanding industrial environments.