Steel Deep Groove Ball Bearing 2.56in Bore 4.72in OD, Pkg Qty 8

Overview

This industrial-grade deep groove ball bearing is engineered to deliver exceptional performance in high-load mechanical systems. Constructed from premium hardened steel, the unit offers superior resistance to wear, deformation, and fatigue under continuous operation. The design features a precise 2.56-inch bore diameter and a 4.72-inch outside diameter, ensuring accurate shaft alignment and stable rotation. With a compact width of 0.91 inches, this bearing provides robust radial load capacity while maintaining a low-profile footprint ideal for space-constrained assemblies. It is specifically designed for environments where structural integrity, dimensional accuracy, and long service life are critical requirements for operational efficiency.

Key Features

Hardened steel construction for maximum durability and wear resistance Precision-ground raceways to ensure smooth rotation and reduced friction Optimized internal geometry for high radial load support Compact 0.91-inch width suitable for tight machinery configurations Sealed design variants available to protect against contaminants Consistent performance across varying speeds and temperatures Packaged in quantities of 8 units for streamlined inventory management

Specifications

Bore Diameter: 2.56 in Outside Diameter: 4.72 in Width: 0.91 in

Material

Hardened Steel Load Type: Radial and moderate axial Tolerance Class: ABEC-1 equivalent standard Surface Finish: Ground and polished Package Quantity: 8 units per pack

Applications

Electric motor shafts and armatures Industrial gearbox reduction stages Conveyor system drive rollers Agricultural machinery wheel hubs HVAC blower fans and compressors Pump impeller shafts Textile manufacturing equipment Machine tool spindles requiring precise alignment This component serves as a fundamental building block for rotating machinery across multiple sectors. The standardized dimensions allow for easy replacement and integration into existing designs without requiring significant modifications. The material selection ensures that the bearing can withstand the rigors of heavy-duty cycles common in manufacturing and processing facilities. By minimizing friction and heat generation during operation, this bearing contributes to overall energy efficiency and reduces the frequency of maintenance interventions. Whether used in new equipment assembly or as a replacement part for legacy systems, this deep groove ball bearing provides the reliability needed to minimize downtime and maintain production schedules.