+86 15806631151
info@sdtflbearing.com
-Bearings-NA042AR0-Dimensions.webp)
The NA042AR0 is a thin-section angular contact bearing with a 4.25″ bore and 4.75″ outer diameter, featuring a compact 0.25″ width. Its chromium-plated chrome steel construction offers durability while keeping the weight light at just 0.2 lbs.
This bearing handles radial loads up to 616 lbf and thrust loads up to 1530 lbf, with a 30° contact angle for smooth operation. It’s lubricated for easy maintenance and performs well in temperatures from -30°C to 110°C.
The open design and brass cage ensure reliable performance, while the ABEC-1 tolerance class provides consistent precision. Its thin profile makes it ideal for space-constrained applications like robotics or aerospace systems.
Interchangeable with KAYDON bearings, this model is RoHS-compliant and suits scenarios requiring lightweight yet robust angular contact support. The Endura-Kote plating adds extra corrosion resistance for long-term use.
"*" indicates required fields
Why Choose NA042AR0 Bearing for Precision Tasks?
NA042AR0 Bearing features a 30° contact angle, making it ideal for angular contact applications.
Its chrome steel rings and balls ensure durability and smooth operation under radial and thrust loads.
The brass cage maintains ball alignment, reducing friction and wear.
With ABEC-1 tolerance, NA042AR0 Bearing offers reliable precision in various industrial uses.
NA042AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its chromium plating enhances corrosion resistance, extending service life in challenging environments.
The thin section design of NA042AR0 Bearing saves space without compromising performance.
It supports dynamic radial loads up to 616 lbf, ensuring robust operation in demanding conditions.
Essential Roles of NA042AR0 Bearing
NA042AR0 Bearing is commonly used in industrial machinery, especially where space constraints require thin-section bearings, such as robotics and packaging equipment. Its angular contact design efficiently handles combined radial and axial loads.
In aerospace applications, NA042AR0 Bearing provides reliable performance in control systems and actuators due to its precise ABEC-1 tolerance. The chromium plating enhances corrosion resistance, ideal for demanding environments.
For medical imaging devices, NA042AR0 Bearing’s brass cage and chrome steel construction ensure smooth, quiet operation. Its compact design fits well in tight spaces without compromising load capacity.
Automotive steering systems benefit from NA042AR0 Bearing’s ability to manage moment loads while maintaining low friction. The inch sizing makes it compatible with many North American vehicle components.
In automation, NA042AR0 Bearing supports precise motion control in CNC machines and 3D printers. Its 30° contact angle offers stability during high-speed operations.
"*" indicates required fields
-Bearings-NA042AR0-Drawing.webp)