Steel Deep Groove Ball Bearing 1.969in Bore 3.543in OD, Pkg Qty 20

Overview

This industrial-grade deep groove ball bearing is engineered to deliver exceptional reliability in demanding mechanical environments. Constructed from high-quality hardened steel, the unit offers superior wear resistance and structural integrity for continuous operation. With a precise 1.969-inch bore diameter and a 3.543-inch outside diameter, this component ensures accurate fitment within standard machinery housings and shaft assemblies. The design supports significant radial loads while accommodating moderate axial forces in both directions, making it a versatile solution for rotating equipment. Its robust construction minimizes friction and heat generation, extending service life and reducing unplanned downtime across diverse manufacturing sectors.

Key Features

Hardened steel construction for maximum durability and load capacity Precision-ground raceways ensure smooth rotation and minimal vibration Optimized internal geometry supports high radial and moderate axial loads Sealed design protects internal components from dust and moisture ingress Low maintenance requirements suitable for extended operational cycles Consistent performance under varying speed and temperature conditions

Specifications

Bore Diameter: 1.969 in Outside Diameter: 3.543 in Width: 0.787 in

Material

Hardened Steel Load Type: Radial and Axial Bearing Type: Deep Groove Ball Pack Quantity: 20 units per package

Applications

Electric motor shafts and armatures Industrial gearbox assemblies Conveyor system rollers and pulleys Agricultural machinery drive trains HVAC fan motors and blowers Pump shafts and fluid handling equipment Machine tool spindles Automotive alternators and starters This bearing series is specifically selected for applications requiring high rotational accuracy and long-term stability. The standardized dimensions allow for easy replacement and integration into existing systems without modification. Whether utilized in heavy-duty processing plants or precision assembly lines, these bearings provide the consistent performance necessary to maintain operational efficiency. The package quantity of twenty units supports bulk maintenance schedules and large-scale equipment overhauls, ensuring that facilities have adequate inventory for critical repairs. By combining rigorous manufacturing standards with practical design features, this product serves as a foundational component for reliable power transmission and motion control.