Steel Deep Groove Ball Bearing 1.38in Bore 2.44in OD 0.55in Length, Pkg Qty 12

Overview

This industrial-grade deep groove ball bearing is engineered to deliver exceptional performance in high-speed mechanical systems. Designed with precision-machined steel components, it provides reliable radial load support while minimizing friction and maintenance requirements. The unit features a 1.38-inch bore diameter and a 2.44-inch outside diameter, with a compact width of 0.55 inches to ensure compatibility with standard housing configurations. Its robust construction maintains structural integrity under demanding operational conditions, offering precise rotational accuracy for critical machinery. This component is ideal for reducing downtime and extending equipment service life in heavy-duty manufacturing environments where consistency and durability are paramount.

Key Features

Precision-ground steel raceways for smooth rotation and reduced vibration Optimized internal geometry to handle combined radial and axial loads Sealed design protects internal components from dust, debris, and moisture High-speed capability suitable for electric motors and spindle applications Minimal maintenance requirements due to advanced lubrication retention Consistent performance across a wide range of operating temperatures Durable construction resists wear and deformation under heavy loads

Specifications

Bore Diameter: 1.38 in Outside Diameter: 2.44 in Width: 0.55 in

Material

High-Carbon Chrome Steel Load Type: Radial and Axial Surface Finish: Precision Ground Pack Quantity: 12 units per package

Applications

Electric motor shafts and armatures Industrial gearbox assemblies Conveyor system rollers and pulleys Agricultural machinery drive trains HVAC fan and blower wheels Machine tool spindles Automotive alternators and starters Pump and compressor shafts This bearing series represents a critical component for maintaining operational efficiency in diverse industrial sectors. The standardized dimensions allow for easy replacement and integration into existing systems without requiring extensive modifications. By utilizing high-quality steel alloys, the bearing withstands significant stress cycles while maintaining tight tolerances essential for precision equipment. The sealed configuration eliminates the need for frequent relubrication, making it particularly suitable for hard-to-reach installations or environments where contamination is a concern. Engineers and procurement specialists will find this component essential for optimizing the reliability of rotating equipment, ensuring continuous production flows and reducing total cost of ownership through extended service intervals.