Angular Contact Ball Bearing 2.76in Bore Bearing Steel 10200lbs Load

Overview

This high-precision angular contact ball bearing is engineered specifically for demanding industrial environments where rotational accuracy and high-speed performance are critical. Designed to handle complex loading conditions, the unit features a robust construction that ensures reliable operation in machinery subject to significant axial and radial forces. The component serves as an essential element for maintaining shaft alignment and minimizing vibration in precision equipment, offering a long service life with reduced maintenance requirements. Its design prioritizes rigidity and thermal stability, making it suitable for applications ranging from machine tool spindles to high-performance pumps.

Key Features

Optimized internal geometry reduces friction and heat generation during high-speed rotation Superior rigidity supports combined axial and radial loads without deformation Precision-ground raceways ensure minimal runout and exceptional rotational accuracy Constructed from premium bearing steel for enhanced durability and wear resistance Sealed design protects internal components from contaminants while retaining lubrication Dynamic load capacity rated at 10,200 lbs for heavy-duty operational reliability

Specifications

Bore Diameter: 2.76 in Outside Diameter: 4.33 in Width: 0.79 in

Material

Bearing Steel Dynamic Load Rating: 10,200 lbs Configuration: Single Row Angular Contact Pack Quantity: 1 Unit

Applications

High-speed machine tool spindles and CNC machining centers Industrial gearboxes requiring precise shaft positioning Centrifugal pumps and compressors operating under variable loads Robotics joints and automated assembly line actuators Electric motors and generators demanding low-friction rotation Aerospace control systems requiring lightweight yet robust support components This bearing unit represents a critical upgrade for facilities looking to improve equipment uptime and operational efficiency. By utilizing advanced manufacturing techniques, the component delivers consistent performance even under fluctuating thermal and mechanical stress conditions. The strict tolerances maintained during production guarantee seamless integration into existing assemblies, reducing installation time and potential alignment errors. Facilities managing high-throughput operations will benefit from the extended maintenance intervals provided by the durable steel construction and optimized lubrication pathways. Whether replacing worn components in legacy systems or specifying parts for new machinery designs, this bearing offers the necessary balance of load capacity, speed rating, and dimensional precision required for modern industrial standards.