INA Roller Bearing Inner Ring Steel Bore Diameter 80mm Outside Diameter 90mm Overall Length 30mm IR80X90X30-XL

INA IR80X90X30-XL Roller Bearing Inner Ring Steel with bore diameter 80mm, outside diameter 90mm, and overall length 30mm is manufactured to meet stringent industrial standards for mechanical and rotary bearing applications.

This inner ring is integral where the shaft cannot serve as a raceway for needle roller and cage assemblies, such as drawn cup needle roller bearings with open or closed ends. The steel construction ensures maximum durability against wear and operational stress.

The component enables optimum running surfaces needed for seal lips and prevents damage to the shaft in demanding environments. Needle roller bearings combined with this inner ring allow larger axial displacements of shafts relative to the housing, essential in bearings with non-locating bearing functions.

This product is widely used across industrial machinery, fluid power equipment, manufacturing plants, and mechanical workshop maintenance, contributing to reliable and efficient machine operation.

Constructed from high-quality steel for enhanced strength and longevity. Precisely machined bore diameter of 80mm ensures accurate fit on shafts. Outside diameter of 90mm provides compatibility with standard bearing housings.

Overall length of 30mm suitable for various industrial needle roller bearing applications. Inner ring prevents shaft damage where shaft cannot be used as a rolling bearing raceway. Optimized for use with needle roller and cage assemblies requiring hardened, ground running surfaces.

Supports larger axial displacements of shafts in non-locating bearing functions. Essential component for industrial machinery, fluid power systems, and mechanical tools maintenance. Ensure compatibility by verifying dimensions before installation.

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