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INA Needle Roller Bearing 35 mm Inside Diameter 55 mm Outside Diameter NA4907-XL

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INA Needle Roller Bearing 35 mm Inside Diameter 55 mm Outside Diameter NA4907-XL

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Category Roller Bearings Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	NA4907-XL
Outside diameter	55mm
Inside Diameter	35mm
End Type	Open
Bore Type	Parallel
Bearing Type	Needle
Race Width	20mm
Static Load Rating	50kN
Better World Claim	Extended Product Life, Saves Energy
Dynamic Load Rating	35.5kN

Key Features

This bearing supports high to very high radial forces efficiently.
Used where drawn cup needle roller bearings lack load carrying capacity or accuracy.
Suitable as a non-locating bearing permitting axial shaft displacement relative to housing.
Designed with open ends and parallel bore type for versatile industrial use.
Permits high running speeds due to line contact design.
Compensates misalignments between shaft and housing.
Requires only a small radial envelope for space-efficient applications.
Available in numerous sizes and designs for specific machine needs.

Product Description

INA NA4907-XL needle roller bearing featuring a 35 mm inside diameter and 55 mm outside diameter is designed for demanding industrial applications requiring superior radial load capacity and compactness. It is engineered to support high to very high radial forces, making it suitable for use where drawn cup needle roller bearings cannot provide adequate accuracy or load support. This bearing type is non-locating, allowing axial displacement of the shaft within the housing, facilitating misalignment compensation and high speed operation.

The NA4907-XL model has an open end design and parallel bore type, supporting ease of installation and adaptability in various bearing arrangements. Its ability to achieve high running speeds results from the line contact characteristic of needle rollers, while its small radial envelope makes it highly space-efficient. This bearing is especially effective in mechanical, fluid power, industrial manufacturing, and automation sectors where precision and durability are crucial.

INA’s RS Better World initiative highlights this product’s extended lifespan and energy-saving attributes, aligning with sustainable industrial practices. The bearing's static and dynamic load ratings of 50 kN and 35.5 kN respectively ensure reliable performance under heavy-duty conditions, contributing to cost-effective machine operation.

Supports high radial load capacity suitable for heavy-duty industrial machinery. Non-locating bearing design permits axial shaft movement for misalignment compensation. Open ends and parallel bore type simplify mounting and usage.

Compact design conserves radial space enhancing machine design flexibility. High-speed capability enabled by line contact needle roller bearings. Extended product life and energy savings as part of INA’s sustainability efforts.

This needle roller bearing is ideal for use in manufacturing equipment, automation systems, fluid power controls, and mechanical transmission components. It contributes to improved machine reliability, efficiency, and operational cost reduction. Explore more INA Roller Bearings and bearing components on EnvMart for comprehensive industrial solutions.