Steel Deep Groove Ball Bearing 1.575 in Bore 3.150 in OD, Pkg Qty 2

Overview

This steel deep groove ball bearing is engineered for high-speed industrial applications, featuring a 1.575-inch bore diameter and a 3.150-inch outside diameter to ensure precise shaft alignment. With a compact width of 0.709 inches, the unit incorporates dual metal shields for effective contamination exclusion while retaining lubrication in demanding environments. The C3 internal clearance specification accommodates thermal expansion and minor misalignments, enhancing operational reliability under variable load conditions. Constructed from durable hardened steel, this component delivers consistent rotational performance and extended service life for heavy-duty machinery without requiring frequent maintenance intervals.

Key Features

Dual metal shields provide robust protection against dust and debris ingress C3 internal clearance allows for optimal performance during thermal expansion events Hardened steel construction ensures superior load capacity and wear resistance Precision-ground raceways minimize friction and reduce heat generation Designed for high rotational speeds in continuous duty cycles Low maintenance requirements reduce total cost of ownership

Specifications

Bore Diameter: 1.575 in Outside Diameter: 3.150 in Width: 0.709 in

Material

Hardened Steel Internal Clearance: C3 Shield Type: Dual Metal Shields (2Z) Package Quantity: 2 units per pack

Applications

Electric motor assemblies requiring high-speed rotation Industrial gearboxes and transmission systems Conveyor belt drive rollers and pulleys Agricultural machinery exposed to dusty operating conditions HVAC fan motors and blower wheels Machine tool spindles and rotating shafts Pump housings where reliable sealing is critical Performance and Reliability The integration of dual metal shields creates a balanced barrier that prevents external contaminants from entering the bearing assembly while securely retaining internal grease lubrication. This design is particularly effective in environments where exposure to particulate matter could otherwise lead to premature failure. The C3 clearance rating is specifically selected to handle scenarios where operating temperatures fluctuate significantly, preventing binding or excessive preload that can occur with standard clearance bearings. By utilizing premium hardened steel, the bearing maintains its geometric integrity under radial and axial loads, ensuring smooth operation over extended service periods. The standardized dimensions allow for seamless integration into existing equipment designs, facilitating easy replacement and upgrades without the need for housing modifications. This component represents a reliable solution for facilities prioritizing uptime and mechanical efficiency in their production lines.