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-Bearings-NB140AR0-Dimensions.webp)
The NB140AR0 is a constant section bearing measuring 14″ by 14.625″ with a slim 0.3125″ width, crafted from durable chrome steel. It handles angular contact loads with a 30° contact angle and offers smooth operation up to 110°C.
Its open design and brass cage ensure reliable performance, while the chromium plating adds extra corrosion resistance. The bearing supports dynamic radial loads up to 1767 lbf and static radial loads up to 6760 lbf.
This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for applications requiring thin-section bearings, such as robotics or precision machinery.
Weighing just 0.98 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
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How Does NB140AR0 Bearing Handle Angular Contact Loads?
NB140AR0 Bearing features a 30° contact angle, optimised for angular contact applications.
Its chrome steel construction provides strength and durability under dynamic radial loads up to 1767 lbf.
The brass cage ensures smooth operation, keeping the balls aligned for consistent performance.
With ABEC-1 tolerance class, NB140AR0 Bearing offers reliable precision in various industrial settings.
NB140AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its chromium plating enhances corrosion resistance, making it suitable for demanding environments.
Industrial Uses of NB140AR0 Bearing
NB140AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and turntables. Its thin-section design ensures it fits snugly without compromising on load capacity.
The angular contact feature makes NB140AR0 Bearing ideal for applications requiring smooth rotation under combined loads, like conveyor systems. The chromium plating adds an extra layer of durability against wear and corrosion.
Where Is NB140AR0 Bearing Used?
You’ll often find NB140AR0 Bearing in automation equipment, particularly where high precision and compact design are needed, such as CNC machines. Its brass cage helps reduce friction, ensuring quieter operation.
In aerospace applications, NB140AR0 Bearing’s lightweight construction and ABEC-1 tolerance make it suitable for instrumentation panels. The chrome steel rings provide reliable performance even under varying temperatures.
Built for Heavy-Duty Use: NB140AR0 Bearing
NB140AR0 Bearing excels in applications like medical imaging devices, where consistent performance and minimal vibration are crucial. The 30° contact angle ensures stable handling of radial and axial loads.
For consumer electronics, NB140AR0 Bearing’s compact size and smooth operation make it a fit for high-end printers. The lubricated design ensures long service life with minimal maintenance.
Automotive vs Aerospace: Applications of NB140AR0 Bearing
In automotive systems, NB140AR0 Bearing supports components like steering columns, thanks to its ability to handle moment loads. The inch sizing makes it compatible with many North American vehicle designs.
Aerospace applications benefit from NB140AR0 Bearing’s lightweight and precision, particularly in flight control systems. The chromium plating enhances resistance to harsh environmental conditions.
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