Steel Deep Groove Ball Bearing 1.38in Bore 2.83in OD, Pkg Qty 50

Overview

This industrial-grade deep groove ball bearing is engineered to deliver high-speed rotational performance with exceptional reliability in demanding mechanical environments. Constructed from premium hardened steel, the unit provides superior wear resistance and structural integrity, ensuring extended service life even under continuous operation. The design focuses on minimizing friction while maximizing radial load capacity, making it an essential component for maintaining efficiency in heavy-duty machinery. With precise dimensional tolerances, this bearing fits seamlessly into standard industrial housings and shaft assemblies. It is supplied in bulk packages of 50 units, facilitating streamlined procurement, reduced downtime during replacements, and optimized inventory management for large-scale manufacturing facilities and maintenance departments.

Key Features

Hardened steel construction for maximum durability and impact resistance Precision-ground raceways ensure smooth rotation and reduced vibration Optimized for high-speed operations with minimal heat generation Superior radial load support for stable shaft alignment Low maintenance requirements reduce operational costs over time Bulk packaging of 50 units supports efficient large-volume projects Consistent performance across a wide range of industrial temperatures Sealed design options available to protect against dust and moisture ingress

Specifications

Bore Diameter: 1.38 in Outside Diameter: 2.83 in Width: 0.67 in

Material

Hardened Steel Load Type: Radial and moderate Axial Package Quantity: 50 units Tolerance Class: ABEC-1 equivalent standard Surface Finish: Polished raceway surfaces

Applications

Electric motor shafts and spindle assemblies Industrial gearbox and transmission systems Conveyor belt rollers and pulley mechanisms Agricultural machinery drive trains HVAC fan motors and blower wheels Pump impellers and fluid handling equipment Textile manufacturing machinery Automotive alternators and starter motors This component serves as a critical element in power transmission systems where reliability cannot be compromised. The specific dimensions of a 1.38-inch bore and 2.83-inch outside diameter allow for direct replacement in numerous legacy and modern machine designs without requiring housing modifications. The 0.67-inch width provides a robust contact area for ball elements, distributing stress evenly to prevent premature failure. By utilizing high-quality steel alloys, the bearing maintains its geometric stability under significant mechanical stress, preventing deformation that could lead to system inefficiency or catastrophic breakdown. The bulk supply format is specifically tailored for plant managers and procurement officers who need to maintain adequate stock levels for preventive maintenance schedules, ensuring that production lines remain operational with minimal interruption for part sourcing.