Steel Deep Groove Ball Bearing 2.56in Bore 5.51in OD for Industrial Machinery

Overview

This high-performance deep groove ball bearing is engineered to meet the rigorous demands of heavy industrial machinery and continuous operation environments. Designed with precision-machined steel components, it delivers exceptional rotational support while minimizing friction and maintenance requirements. The unit features a precise 2.56-inch bore diameter and a 5.51-inch outside diameter, ensuring seamless integration into existing heavy-duty shaft assemblies. With a robust width of 1.30 inches, this bearing provides enhanced load distribution and structural stability under high-stress conditions. Its construction prioritizes durability, offering superior resistance to wear, deformation, and fatigue, which significantly extends service life in challenging applications where reliability is critical.

Key Features

Precision-ground steel raceways for smooth rotational movement Optimized internal geometry to handle combined radial and axial loads High-grade steel construction for maximum wear resistance Strict dimensional tolerances ensuring perfect fit and alignment Designed for low-noise and low-vibration operation Minimal maintenance requirements for reduced downtime Enhanced structural stability under heavy static and dynamic loads

Specifications

Bore Diameter: 2.56 in Outside Diameter: 5.51 in Width: 1.30 in

Material

Premium Carbon Steel Bearing Type: Deep Groove Ball Bearing Load Capacity: High Radial and Moderate Axial Surface Finish: Machined and Polished Pack Quantity: 1 Unit

Applications

Heavy-duty electric motors and generators Industrial gearboxes and transmission systems Conveyor belt drive rollers and pulleys Agricultural machinery and harvesting equipment Pump housings and compressor assemblies Machine tool spindles and rotating shafts Mining equipment and material handling systems Automotive manufacturing assembly lines This component serves as a vital element in maintaining the efficiency and longevity of complex mechanical systems. By utilizing premium steel alloys and advanced manufacturing techniques, the bearing maintains its integrity even when subjected to fluctuating temperatures and intense operational speeds. The deep groove design allows the unit to accommodate significant radial forces while simultaneously supporting axial loads in both directions, making it versatile for a wide range of mounting configurations. Engineers and procurement specialists will find this bearing ideal for retrofitting older machinery or specifying new designs that require proven reliability and long-term cost savings through reduced replacement frequency. The standardized dimensions ensure compatibility with international industrial standards, facilitating easy sourcing and inventory management for large-scale operations.