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The NB030AR0 is a constant section bearing with a 3-inch bore and 3.625-inch outer diameter, featuring a slim 0.3125-inch width. Made from chrome steel with a brass cage, it’s built for angular contact loads and offers smooth operation.
This bearing handles dynamic radial loads up to 734 lbf and static thrust loads of 1750 lbf, making it suitable for precise applications. Its 30° contact angle ensures stable performance under combined loads.
The open design and Endura-kote plating provide durability and easy maintenance. It works well in temperatures from -30°C to 110°C and is interchangeable with KAYDON bearings.
Ideal for machinery requiring thin-section bearings, such as robotics or medical equipment. Compliant with RoHS standards, it’s a reliable choice for engineers and repair specialists. Weighing just 0.22 lbs, it’s lightweight yet robust.
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How Does NB030AR0 Bearing Handle Angular Contact Loads?
NB030AR0 Bearing features a 30° contact angle, optimising its performance for angular contact applications.
The chrome steel rings and balls provide strong resistance to both radial and thrust loads.
With a static thrust load capacity of 1750 lbf, NB030AR0 Bearing ensures reliable operation under demanding conditions.
Its brass cage maintains ball alignment, reducing friction and extending service life.
NB030AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
The chromium plating enhances durability, making it suitable for various industrial applications.
Key Fields for NB030AR0 Bearing
NB030AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin section design saves space without compromising strength. The 30° contact angle ensures smooth handling of combined radial and axial loads.
In aerospace applications, NB030AR0 Bearing’s chromium plating provides excellent corrosion resistance, making it suitable for navigation systems and control mechanisms. Its ABEC-1 tolerance class offers reliable performance in demanding environments.
For medical imaging devices, NB030AR0 Bearing’s brass cage reduces friction, ensuring quiet operation essential for sensitive equipment. The chrome steel construction also enhances durability in high-use scenarios.
Automotive steering systems benefit from NB030AR0 Bearing’s ability to handle moment loads, providing precise control and longevity. Its inch sizing makes it compatible with many North American vehicle models.
In 3D printers, NB030AR0 Bearing’s low radial clearance improves print accuracy by minimizing vibration. The open seal design allows for easy lubrication maintenance during prolonged use.
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