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The NB042AR0 is a slim, angular contact ball bearing measuring 4.25″ in bore and 4.875″ in outer diameter, with a compact width of just 0.3125″. Made from chrome steel with a brass cage, it’s built for durability and smooth operation.
This bearing handles radial loads up to 891 lbf and thrust loads up to 2170 lbf, making it suitable for precise applications. Its 30° contact angle ensures stable performance under combined loads.
The open design allows easy lubrication, while the chromium plating adds corrosion resistance. It operates in temperatures from -30°C to 110°C, ideal for varied environments.
Perfect for machinery requiring thin-section bearings, like robotics or medical equipment. Compliant with RoHS standards, it’s interchangeable with KAYDON models for easy replacement. Weighing only 0.31 lbs, it’s lightweight yet robust.
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Performance Features of NB042AR0 Bearing
NB042AR0 Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 891 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30°C to 110°C, it performs well in diverse environmental conditions.
NB042AR0 Bearing’s ABEC-1 tolerance class ensures consistent precision for smooth operation.
The chromium plating adds an extra layer of protection against wear and corrosion.
Industrial Uses of NB042AR0 Bearing
NB042AR0 Bearing is commonly used in industrial machinery, especially where space constraints require thin-section designs, such as robotic arms and packaging equipment. Its chromium plating enhances durability in environments with moderate loads and frequent movement.
Where Is NB042AR0 Bearing Used?
In automation systems, NB042AR0 Bearing provides smooth rotation for components like rotary tables and indexing devices. The brass cage ensures quiet operation, making it suitable for precision applications.
Built for Heavy-Duty Use: NB042AR0 Bearing
For aerospace applications, NB042AR0 Bearing handles angular contact loads in control mechanisms and actuation systems. Its ABEC-1 tolerance offers reliable performance without excessive precision requirements.
Automotive vs Aerospace: Applications of NB042AR0 Bearing
In automotive steering systems, NB042AR0 Bearing supports compact designs with its thin profile, while in aerospace, it aids in lightweight component assemblies. The chrome steel construction ensures longevity in both fields.
Perfect Fit for Automation: NB042AR0 Bearing
NB042AR0 Bearing works well in 3D printers and CNC machines, where its low friction and consistent performance are key. The lubricated design reduces maintenance needs for continuous operation.
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