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INA Needle Roller Bearing 58 mm ID, 72 mm OD, 40 mm Width, Sealed Cage Steel RNA6910-ZW-XL

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INA Needle Roller Bearing 58 mm ID, 72 mm OD, 40 mm Width, Sealed Cage Steel RNA6910-ZW-XL

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Category Roller Bearings Brand INA Condition New

Specifications

Country of Origin	India
Brand	INA
Model	RNA6910-ZW-XL
Outside diameter	72mm
Inside Diameter	58mm
End Type	Sealed
Bore Type	Parallel
Bearing Type	Needle
Cage Material	Steel
Race Width	40mm
Static Load Rating	139kN
Better World Claim	Extended Product Life, Saves Energy
Dynamic Load Rating	82kN

Key Features

Designed to support high to very high radial forces effectively.
Features a sealed end type to protect internal components.
Constructed with a steel cage for durability and reliability.
Race width measures 40 mm, providing compact bearing design.
Suitable for high speed applications due to line contact design.
Allows axial displacement, making it suitable as a non-locating bearing.
Ideal for mechanical and industrial machinery requiring aligning needle roller bearings.
Optimizes compact, cost-effective bearing arrangements.

Product Description

INA RNA6910-ZW-XL Needle Roller Bearing is engineered for industrial applications requiring high radial load capacity and durability. Featuring a 58 mm inside diameter and a 72 mm outside diameter with a 40 mm race width, this bearing is designed to permit axial displacement of the shaft relative to the housing, making it highly suitable as a non-locating bearing.

The bearing includes a sealed end type and a steel cage material, ensuring protection against contaminants and enhancing longevity. Its needle bearing type supports high to very high radial forces and is optimized for high speed operations thanks to its line contact design. This needle roller bearing can also compensate for misalignments between shaft and housing, making it ideal for use as an aligning needle roller bearing in various industrial, mechanical, and manufacturing equipment.

Due to its compact race width and construction, the bearing arrangement is cost-effective and economical while providing reliable performance. It is compliant with no specific standards but qualifies as a Better World Product, offering extended product life and energy savings.

This bearing is predominantly used in heavy machinery sectors, fluid power installations, and mechanical tool assemblies where precise load capacity and sustained operational reliability are critical. It supports applications where cylindrical roller bearings are not yet required but higher load capacity than drawn cup needle roller bearings is essential.

Supports high to very high radial forces efficiently. Sealed ends for enhanced bearing protection. Steel cage construction provides strength and durability. Race width of 40 mm enables compact bearing systems. Allows axial displacement suitable for non-locating applications.

High-speed capable due to optimized line contact. Compensates for shaft and housing misalignment. Compact and economical bearing design. Explore the complete range of rotary and Roller Bearings at EnvMart for industrial machinery applications and more.