NSK 16011 Deep Groove Ball Bearing - 55 x 90 x 11 mm

Technical Specifications of the 16011 Bearing

Main Description

The NSK 16011 deep groove ball bearing is a proven, high-precision component designed for demanding industrial applications. Its single-row design with a deep raceway groove ensures smooth rotation, low friction and stable operation under both radial and axial loads. This bearing is engineered for industries that require long service life, consistent performance and high reliability in continuous-duty environments.

With dimensions 55 mm (inner diameter), 90 mm (outer diameter) and 11 mm (width), the 16011 bearing integrates easily into standard bearing units or custom housing solutions. The compact design allows installation in machinery where axial space is limited, while still maintaining very good load-handling capability — approx. 19.4 kN dynamic and 16.3 kN static load rating.

The NSK 16011 is widely used in industrial drives, conveyor systems, automation machinery, pumps, fans, rollers, and other applications requiring stable shaft support. Its deep groove structure enables high rotation speeds and reduces vibration and noise, contributing to longer machine life and smoother operation. Since the bearing follows standard open-type construction, lubrication is straightforward and maintenance requirements remain low.

Whether used in production lines, mechanical assemblies or high-speed applications, the 16011 NSK bearing delivers a combination of precision, durability and reliability. Its universal design makes it one of the most trusted solutions for industrial bearing systems.

Technical Specifications — NSK 16011

FAQ

What is the 16011 NSK bearing used for?
It is suitable for industrial machinery, conveyors, pumps, fans, drive systems and general mechanical equipment requiring reliable deep groove ball bearings.

Does the 16011 NSK handle both axial and radial loads?
Yes — the deep groove geometry allows the bearing to support radial loads and moderate axial loads in both directions.

Is the 16011 NSK suitable for high-speed operation?
Yes — the bearing supports rotation speeds up to approx. 7500 rpm with grease lubrication and up to 9000 rpm with oil.

Does this bearing require special maintenance?
No — regular lubrication following standard procedures is sufficient; the bearing is designed for durable, low-maintenance operation.

What are the exact dimensions of the 16011 NSK?
The bearing measures 55 x 90 x 11 mm, making it compatible with many standard industrial assemblies.