Deep Groove Ball Bearing 2.17in Bore Steel 3.54in OD, Pkg Qty 2

Overview

This deep groove ball bearing is engineered for high-performance industrial machinery requiring reliable rotational support and long service life. Constructed from premium-grade steel, the unit delivers exceptional durability under continuous operation. The design features a 2.17-inch bore diameter and a 3.54-inch outside diameter, making it suitable for standard shaft configurations in heavy-duty equipment. With a compact width of 0.71 inches, this bearing optimizes space utilization while maintaining robust load-carrying capacity. It effectively supports high radial loads and accommodates moderate axial forces in both directions, ensuring stability across varying operational speeds. The precision manufacturing process guarantees smooth rotation, reduced friction, and minimal maintenance needs, even in demanding environments.

Key Features

Precision-ground steel raceways for reduced friction and heat generation High radial load capacity with bidirectional axial force accommodation Sealed design options available to protect against contaminants and retain lubrication Optimized internal geometry for quiet operation at high rotational speeds Extended service life due to superior material hardness and fatigue resistance Compatible with standard industrial shaft sizes measuring 2.17 inches Low maintenance requirements suitable for continuous duty cycles

Specifications

Bore Diameter: 2.17 in Outside Diameter: 3.54 in Width: 0.71 in

Material

High-Carbon Steel Load Type: Radial and Moderate Axial Package Quantity: 2 units per pack Operating Temperature Range: -40°F to 250°F (standard lubrication) Precision Class: ABEC-1 equivalent for general industrial use

Applications

Electric motor shafts and spindle assemblies Industrial gearbox and transmission systems Conveyor belt rollers and pulley supports Agricultural machinery drive trains HVAC fan motors and blower wheels Pump housings and fluid handling equipment Textile manufacturing machinery Food processing conveyors requiring stainless-compatible setups This component serves as a critical replacement or original equipment part for facilities aiming to minimize downtime and maximize efficiency. Its standardized dimensions allow for seamless integration into existing mechanical systems without requiring extensive modifications. The steel construction provides the necessary structural integrity to withstand shock loads and vibration common in factory settings. By selecting this bearing, operators ensure consistent performance across applications ranging from light commercial use to severe industrial conditions. The package includes two units, facilitating simultaneous replacement on dual-sided assemblies or providing a ready spare for emergency maintenance scenarios. Proper installation and regular inspection further enhance the operational lifespan, making it a cost-effective solution for asset management strategies focused on reliability and total cost of ownership reduction.