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INA Needle Roller Bearing 22 mm Inside Diameter 30 mm Outside Diameter Sealed Cage Steel RNA4903-2RSR-XL

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INA Needle Roller Bearing 22 mm Inside Diameter 30 mm Outside Diameter Sealed Cage Steel RNA4903-2RSR-XL

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Category Needle Roller Bearing Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	RNA4903-2RSR-XL
Outside diameter	30mm
Inside Diameter	22mm
End Type	Sealed
Bore Type	Parallel
Bearing Type	Needle
Cage Material	Steel
Race Width	13mm
Static Load Rating	11kN
Better World Claim	Extended Product Life, Saves Energy
Dynamic Load Rating	10kN

Key Features

Features a steel cage ensuring durability and wear resistance.
Supports high to very high radial forces suitable for demanding mechanical setups.
Sealed end type design for protection against contaminants.
Compact dimensions optimize radial space usage in assemblies.
Ideal for use as non-locating bearings permitting axial displacement.
Designed to compensate for shaft and housing misalignments.
Extended product life contributes to energy savings and reliability.
Facilitates high rotational speeds due to line contact design.

Product Description

INA RNA4903-2RSR-XL Needle Roller Bearing is a sealed needle roller bearing boasting an inside diameter of 22 mm and an outside diameter of 30 mm, with a race width of 13 mm. It features a sturdy steel cage and a sealed end type design that ensures protection against dust and particles, extending product life and saving energy.

This bearing is designed to support high to very high radial forces and is optimal where the load carrying capacity or accuracy of drawn cup needle roller bearings with open ends is insufficient, while the capacity of cylindrical roller bearings is not required. Its design permits only radial loads, making it highly suitable as a non-locating bearing allowing axial displacement of the shaft relative to the housing.

The bearing permits high speeds due to its line contact and compensates misalignment between shaft and housing, making it an aligning needle roller bearing. Its compact dimensions provide a very small radial design envelope, particularly when designed without an inner ring.

Available in numerous sizes and designs, INA RNA4903-2RSR-XL results in compact, cost-effective, and economical bearing arrangements that are widely employed in industrial tools, mechanical machinery, manufacturing equipment, and other commercial uses focused on enhancing machine performance and durability.

Steel cage material ensures wear resistance and durability. Sealed design protects internal components from contamination. Supports static load rating of 11 kN and dynamic load rating of 10 kN. Parallel bore type. Compact size facilitates use in tight spaces and precision machinery.

Extended product life contributing to operational efficiency and energy savings. Suitable for a wide range of industrial and mechanical engineering applications.

This Needle Roller Bearing belongs to the INA brand known for quality mechanical components essential in industrial, laboratory, manufacturing, and construction sectors. It is part of high-performance bearing solutions that meet rigorous engineering demands.

Explore more in our Bearings category to find compatible mechanical components designed for reliability and precision.