Steel Deep Groove Ball Bearing 0.39in Bore 1.02in OD, Pkg Qty 50

Overview

This industrial-grade deep groove ball bearing is engineered to deliver exceptional performance in high-speed rotational applications requiring reliable radial load support. Designed for compact mechanical assemblies, the unit features a precise 0.39-inch bore diameter and a 1.02-inch outside diameter with a slim 0.31-inch width. Constructed from high-quality steel, this component offers superior resistance to deformation under significant stress while maintaining smooth, low-friction operation. The double metal shield design effectively retains internal lubrication and excludes dust, debris, and other contaminants, ensuring extended service life with minimal maintenance requirements in demanding industrial environments.

Key Features

Precision-machined steel raceways for reduced friction and heat generation Double metal shields provide robust protection against contamination without increasing torque Optimized for high rotational speeds and continuous duty cycles Superior radial load capacity relative to compact footprint Hardened steel construction resists wear and extends operational lifespan Pre-lubricated at the factory for immediate installation and use Consistent dimensional accuracy ensures seamless integration into existing machinery

Specifications

Bore Diameter: 0.39 in Outside Diameter: 1.02 in Width: 0.31 in

Material

Steel Shield Type: Double Metal Shield (ZZ) Load Type: Radial Package Quantity: 50 units Finish: Uncoated Steel

Applications

Electric motor shafts and spindle assemblies Conveyor system rollers and idlers Automotive alternators and starter motors Agricultural machinery gearboxes HVAC fan blades and blower wheels Power tool rotating components Light industrial pump drives Textile manufacturing equipment Operational Reliability The structural integrity of this bearing allows it to withstand rigorous operating conditions common in manufacturing and processing facilities. By utilizing a deep groove geometry, the design accommodates both radial loads and moderate axial loads in either direction, providing versatility across various machine configurations. The steel material selection ensures that the bearing maintains its geometric stability even when exposed to fluctuating temperatures and heavy vibrational forces. Maintenance teams benefit from the sealed design, which eliminates the need for frequent re-lubrication schedules, thereby reducing downtime and total cost of ownership. This component serves as a critical replacement part or original equipment specification for facilities prioritizing uptime and mechanical efficiency.