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 provides 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 seamless integration into heavy-duty machinery. With a compact width of 0.91 inches, this bearing optimizes space constraints while maintaining robust radial load capacity. It is specifically designed to minimize friction and heat generation, making it an ideal choice for motor assemblies, gearboxes, and conveyor systems where reliability and extended service life are critical.

Key Features

Hardened steel construction for maximum durability and wear resistance Precision-ground raceways ensure smooth rotation and reduced vibration Optimized internal geometry supports high radial and moderate axial loads Low-friction design reduces energy consumption and operating temperatures Sealed or shielded options available to protect against contaminants (model dependent) Consistent performance across a wide range of rotational speeds Dimensional stability maintained under thermal stress and heavy loading conditions

Specifications

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

Material

Hardened Steel Load Type: Radial and Axial Surface Finish: Precision Ground Pack Quantity: 8 units per package

Applications

Electric motor end caps and rotor support systems Industrial gearbox and transmission assemblies Heavy-duty conveyor belt rollers and pulleys Agricultural machinery drive shafts and harvesters HVAC blower wheels and fan motors Pump housings and fluid handling equipment Automotive wheel hubs and chassis components Textile manufacturing spinning frames and looms This component serves as a fundamental building block for rotating equipment across diverse sectors. The standardized dimensions allow for easy replacement and interoperability with existing industrial frameworks. By utilizing high-quality steel alloys, the bearing maintains structural integrity even in environments subject to shock loads or variable torque. The package includes eight individual units, providing cost-effective inventory solutions for maintenance teams and original equipment manufacturers. Proper installation and lubrication will further enhance operational efficiency, reducing downtime and total cost of ownership for large-scale industrial operations.