INA Needle Roller Bearing 50 mm Inside Diameter 72 mm Outside Diameter NA6910-ZW-XL

INA NA6910-ZW-XL needle roller bearing features a 50 mm inside diameter and a 72 mm outside diameter with a 40 mm race width, designed for industrial applications requiring high radial load capacity and precise shaft alignment.

This needle bearing supports high to very high radial forces, making it ideal for use where drawn cup needle roller bearings with open ends are insufficient, and where the load capacity of cylindrical roller bearings is not required.

It supports radial loads only, permitting axial displacement, making it highly suitable for use as a non-locating bearing that compensates for shaft and housing misalignments.

The bearing design enables high operating speeds thanks to line contact between rollers. It requires only a small radial design envelope and can be configured without an inner ring, resulting in compact and cost-effective bearing arrangements.

INA's needle roller bearings are available in numerous sizes and designs, providing flexibility for various industrial needs including manufacturing, machinery, HVAC systems, and mechanical power transmission.

The bearing supports high to very high radial forces. Useful when load capacity or accuracy of alternative needle roller bearings is insufficient. Supports only radial loads, permitting axial displacement of shaft relative to housing.

Allows for high speed operation with line contact rollers. Compensates for misalignments between shaft and housing. Requires a minimal radial design envelope, often without an inner ring. Compact, cost-effective, and economical in bearing arrangements.

This bearing is classified as a "Better World Product" by INA, featuring extended product life and energy-saving benefits, contributing to sustainability in industrial operations. Explore more INA Roller Bearings and related mechanical components for your industrial applications with EnvMart's comprehensive catalog.