INA Needle Roller Bearing 14 mm Inside Diameter, 22 mm Outside Diameter RNA4900-XL

INA RNA4900-XL needle roller bearing is a high-performance mechanical component featuring a 14 mm inside diameter and 22 mm outside diameter. This bearing incorporates a 13 mm race width and a parallel bore design, ensuring precise and reliable fit in demanding industrial applications.

The sheet steel cage construction enhances the bearing's strength and durability, while the open end design simplifies installation and maintenance procedures. With a static load rating of 9200N and a dynamic load rating of 9600N, it effectively handles both heavy static and fluctuating operational loads.

Capable of sustaining speeds up to 24,600 rpm and a maximum oil lubrication speed of 25,000 rpm, this needle bearing excels in high-speed rotation environments common in automation systems, electrical machinery, and various mechanical engineering systems.

The bearing's needle roller design minimizes friction and vibration, enhancing performance and operational longevity. These features contribute to energy savings and extended product life, aligning with the INA Better World sustainable product initiatives.

The bearing features a 13 mm race width for compact precision assemblies. Sheet steel cage construction provides enhanced durability and strength. Open end type design facilitates easy installation and maintenance. Designed with a parallel bore for precision fitting in mechanical assemblies.

Static load rating of 9200N supports heavy-duty loads effectively. Dynamic load rating of 9600N allows adaptability to fluctuating operating conditions. Capable of operating at speeds up to 24,600 rpm, with oil lubrication rated at 25,000 rpm.

Single row needle bearing suitable for automation, electrical machinery, and engineering systems. Promotes energy savings and extended product life, aligning with sustainable manufacturing goals.

This needle roller bearing by INA is ideal for high-speed rotation in precision assemblies and compact mechanical equipment, making it a dependable choice for automated production lines and electrical applications requiring consistent operational accuracy.

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