+86 15806631151 info@sdtflbearing.com
-RNAO40X55X20-XL-Dimensions.webp)
The RNAO40X55X20-XL is a heavy-duty needle roller bearing with a 40mm bore and 55mm outer diameter, crafted from sturdy steel for radial loads. It supports dynamic loads up to 8325 lbf and spins smoothly at speeds up to 11300 RPM.
Its open design and press-fit mounting make it easy to install, while the steel cage ensures durability. The bearing operates well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a reliable replacement option. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 145g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.
"*" indicates required fields
Performance Features of RNAO40X55X20-XL Bearing
RNAO40X55X20-XL Bearing is built with a steel construction, offering robust resistance to radial loads.
Its dynamic radial load capacity reaches 8325 lbf, making it suitable for heavy-duty applications.
The open design allows for easy lubrication, ensuring smooth operation and reduced wear.
With a maximum speed of 11,300 rpm, it delivers reliable performance in demanding conditions.
RNAO40X55X20-XL Bearing operates efficiently within a temperature range of -20 to 110 °C.
Its press-fit shaft mount type simplifies installation, saving time and effort.
Industrial Uses of RNAO40X55X20-XL Bearing
RNAO40X55X20-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The open design and steel construction make it suitable for tough environments requiring frequent lubrication.
What Makes RNAO40X55X20-XL Bearing a Preferred Choice?
In automotive applications, RNAO40X55X20-XL Bearing fits well in gearboxes and transmission systems, thanks to its press-fit mounting and high-speed capability. Its durability ensures long service life even under constant stress.
Built for Heavy-Duty Use: RNAO40X55X20-XL Bearing
For automation systems, RNAO40X55X20-XL Bearing provides reliable performance in robotic arms and conveyor belts. The steel rollers and cage offer excellent resistance to wear, making it ideal for continuous operation.
Automotive vs Aerospace: Applications of RNAO40X55X20-XL Bearing
RNAO40X55X20-XL Bearing is versatile enough for both automotive drivetrains and aerospace components, where precision and load handling are critical. Its metric sizing ensures compatibility with a wide range of international standards.
Where Is RNAO40X55X20-XL Bearing Used?
In medical devices like diagnostic machines, RNAO40X55X20-XL Bearing’s steel construction ensures smooth and quiet operation. The high dynamic load rating makes it suitable for precise, high-speed applications.
"*" indicates required fields
-RNAO40X55X20-XL-Drawing.webp)