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The RNA4902-RSR-XL is a heavy-duty needle roller bearing with a 20mm bore and 28mm outer diameter, crafted from sturdy steel for radial loads. It supports dynamic loads up to 2182 lbf and spins efficiently at speeds up to 12600 RPM.
Its single-seal design keeps contaminants out while the steel cage ensures durability. The bearing requires lubrication and is designed for press-fit mounting on shafts.
With a compact width of 13mm, it fits snugly in tight spaces. Ideal for applications like gearboxes or automotive components where high radial loads are common.
Operating in temperatures from -20°C to 110°C, this bearing is RoHS compliant and weighs just 21.5g for easy handling. Interchangeable with INA models for convenient replacements.
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How Does RNA4902-RSR-XL Bearing Handle Heavy Loads?
RNA4902-RSR-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 2182 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and prolonging service life.
With a maximum speed of 12,600 rpm, it combines durability with high-speed efficiency.
Why Choose RNA4902-RSR-XL Bearing for Precision Tasks?
RNA4902-RSR-XL Bearing features a press-fit shaft mount, ensuring secure and precise installation.
The single-seal design helps retain lubrication, reducing wear and maintenance needs.
Its compact width of 13 mm makes it suitable for applications with limited space.
The steel construction provides reliable performance in temperatures from -20 to 110 °C.
Engineered for Reliability: RNA4902-RSR-XL Bearing
RNA4902-RSR-XL Bearing’s steel rollers and cage enhance durability under heavy radial loads.
The precision bore diameter tolerance ensures a snug fit, minimising vibration and noise.
Its high-speed capability of 12,600 rpm suits demanding industrial applications.
The single-seal design helps protect against contaminants, extending bearing life.
Optimized for Efficiency: RNA4902-RSR-XL Bearing
RNA4902-RSR-XL Bearing’s steel construction balances strength and weight at just 21.5 g.
The press-fit mounting simplifies installation, saving time in assembly processes.
Its 0.3 mm chamfer dimension ensures smooth integration with adjacent components.
The bearing operates efficiently within a broad temperature range of -20 to 110 °C.
Industrial Uses of RNA4902-RSR-XL Bearing
RNA4902-RSR-XL Bearing is commonly used in industrial machinery, especially in compact spaces where high radial load capacity is needed, such as conveyor systems and printing presses. Its single-seal design helps keep contaminants out while maintaining smooth operation.
Where Is RNA4902-RSR-XL Bearing Used?
In automotive applications, RNA4902-RSR-XL Bearing fits well in gearboxes and transmission systems, thanks to its press-fit mounting and high-speed capability. The steel construction ensures durability even under constant stress.
Built for Heavy-Duty Use: RNA4902-RSR-XL Bearing
For automation equipment, RNA4902-RSR-XL Bearing provides reliable performance in robotic arms and assembly lines. Its needle roller design offers a good balance between load capacity and space efficiency.
Automotive vs Industrial: Applications of RNA4902-RSR-XL Bearing
In automotive settings, RNA4902-RSR-XL Bearing handles high radial loads in components like pumps and clutches. In industrial machinery, it excels in compact designs where space is limited but performance can’t be compromised.
Perfect Fit for Automation: RNA4902-RSR-XL Bearing
RNA4902-RSR-XL Bearing works well in 3D printers and CNC machines, where precision and durability are key. The steel rollers and cage ensure long service life even with frequent use.
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