Steel Deep Groove Ball Bearing 3.54in Bore 6.30in OD, Pkg Qty 2

Overview

This industrial-grade deep groove ball bearing is engineered to deliver exceptional performance in heavy-duty mechanical systems. Designed for high-load applications, the unit features a robust construction that ensures precise shaft alignment and smooth rotational movement. The bearing utilizes hardened steel components to withstand significant radial forces while maintaining low friction coefficients across a wide range of operating speeds. Its compact yet durable profile makes it an ideal solution for motor assemblies, gearboxes, and conveyor systems where reliability and extended service life are critical. Each package contains two units, providing immediate replacement capabilities or dual-installation options for maintenance teams.

Key Features

Hardened steel construction for superior wear resistance Optimized raceway geometry to reduce friction and heat generation High radial load capacity suitable for demanding industrial environments Precision-machined dimensions for accurate shaft fitting Sealed design options available to protect against contaminants Consistent performance under varying speed and temperature conditions Sold in pairs to facilitate synchronized maintenance schedules

Specifications

Bore Diameter: 3.54 in Outside Diameter: 6.30 in Width: 1.18 in

Material

Hardened Steel Inside Diameter: 3.54 in Package Quantity: 2 units Load Type: Radial and moderate axial Surface Finish: Precision ground

Applications

Electric motor end caps and rotor support Industrial gearbox shafts and transmission systems Heavy-duty conveyor belt rollers Agricultural machinery drive trains Pump and compressor assemblies Material handling equipment Fan and blower wheel mounts Machine tool spindles requiring rigid support Performance and Durability The integration of high-quality steel alloys allows this bearing to maintain structural integrity even under continuous stress. The deep groove design maximizes the contact area between the balls and the raceways, distributing loads evenly to prevent premature failure. This engineering approach minimizes vibration and noise, contributing to smoother machine operation and reduced downtime. The dimensional stability of the unit ensures that it retains its shape and tolerance levels over prolonged use, reducing the frequency of replacements. Maintenance personnel will appreciate the standardized sizing, which simplifies inventory management and accelerates repair workflows. Whether used in manufacturing plants or processing facilities, this bearing provides the foundational support necessary for efficient power transmission and mechanical longevity.