Deep groove ball bearings are among the most widely used bearing types across industries due to their robust build and simple, non-separable design. NRB Industrial Bearings deep groove ball bearings are engineered to handle both radial and combined load conditions efficiently. They are a reliable choice for high-speed operation where consistent performance and durability are required.
618, 619, 60, 62, 63, 64
These series are available to cover a broad range of industrial requirements. These series options help match the right bearing to your application based on duty level, space constraints and operating speed. Choose the series as per your machine design and load requirement for optimum bearing life.
NRB Industrial Bearings deep groove ball bearings are available in open, sealed and shield versions to suit different operating environments. Open type is preferred where controlled lubrication is possible, while sealed/shield variants help reduce contamination entry and improve service interval. Selecting the right version improves performance in dusty or demanding working conditions.
A bearing cage (retainer) keeps the balls evenly spaced for stable rotation, low vibration and consistent speed performance. Choosing the right cage depends on RPM, temperature, lubrication and load conditions—NRB Industrial Bearings offers both common options used in industry.
Deep groove ball bearings with polyamide cages are preferred for smooth running and stable performance. They support efficient rotation with reduced friction, making them suitable for regular-duty industrial applications.
Deep groove ball bearings with pressed steel cages are built for strength and durability in general machinery. They provide dependable ball separation and stable operation for long service life in tougher operating conditions.
Polyamide cage: best for high-speed, low-noise, low-friction operation. Pressed steel cage: best for rugged duty, higher temperatures and long-term stability.
Mining: Used in rotating equipment where durability and uptime are critical under dust-heavy conditions.
Material Handling: Common in conveyors and handling systems requiring smooth rotation and consistent performance.
Fluid Machinery: Used in pumps and fluid equipment to support stable running and efficient operation.
Industrial Electrical: Widely used in motors and electrical equipment for high-speed, low-friction rotation.
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