Steel Deep Groove Ball Bearing 4.72in Bore 7.09in OD 1.10in L, Pkg Qty 2

Overview

This industrial-grade deep groove ball bearing is engineered to deliver precise rotational support for heavy-duty machinery and equipment. Constructed from high-carbon steel, the unit offers superior hardness and resistance to deformation under significant radial and moderate axial loads. The design features a double-shielded configuration that effectively retains internal lubrication while preventing the ingress of dust, dirt, and moisture. With a bore diameter of 4.72 inches and an outside diameter of 7.09 inches, this component fits standard housing configurations used in manufacturing, power transmission, and material handling systems. Each package contains two units, ensuring consistent performance across dual-axis applications or providing a ready spare for critical maintenance schedules.

Key Features

High-carbon steel construction for maximum durability and wear resistance Double-shielded design protects against contaminants and retains grease Precision-ground raceways ensure smooth operation with minimal friction Capable of supporting heavy radial loads and moderate axial forces Standardized dimensions for easy integration into existing machinery Sold in pairs to facilitate balanced replacement or multi-point installation

Specifications

Bore Diameter: 4.72 in Outside Diameter: 7.09 in Overall Width: 1.10 in

Material

High-Carbon Steel Shield Type: Double Shielded (2Z) Load Capacity: Heavy Radial, Moderate Axial Package Quantity: 2 units

Applications

Electric motors and generators requiring precise shaft alignment Conveyor systems operating in dusty or dirty industrial environments Gearboxes and speed reducers subject to continuous rotational stress Agricultural machinery exposed to outdoor elements and debris Pumps and fans needing reliable long-term bearing performance Machine tool spindles where vibration reduction is critical Operational Reliability The robust steel composition allows this bearing to maintain structural integrity even under fluctuating operational temperatures and high-speed rotation. The double shields act as a barrier, significantly extending service intervals by keeping the internal rolling elements clean and properly lubricated. This reduces the frequency of maintenance shutdowns and lowers total cost of ownership for facility managers. The tight tolerances achieved during manufacturing ensure that the bearing runs quietly and efficiently, minimizing energy loss due to friction. Whether replacing worn components in legacy equipment or specifying parts for new assembly lines, this bearing provides the mechanical stability required for uninterrupted production cycles. The inclusion of two units per package supports immediate symmetrical replacements, reducing downtime associated with waiting for additional parts.