Steel Deep Groove Ball Bearing 0.394 in Bore 1.024 in OD, Pkg Qty 100

Overview

This industrial-grade steel deep groove ball bearing is engineered for high-speed rotational applications requiring minimal maintenance and exceptional reliability. Designed to meet rigorous manufacturing standards, the unit features a precise 0.394-inch bore diameter and a 1.024-inch outside diameter, with a compact width of 0.315 inches ideal for space-constrained machinery assemblies. The double metal shield construction effectively retains internal lubrication while excluding dust, debris, and other contaminants, ensuring extended operational life even in demanding environments. Manufactured from durable chrome steel, this component delivers consistent radial load capacity and smooth performance across diverse industrial sectors without requiring frequent replacement or servicing.

Key Features

Double metal shield design for superior contaminant exclusion High-grade chrome steel construction for enhanced durability Precision ground races for reduced friction and heat generation Optimized for high-speed rotational operations Pre-lubricated for immediate installation and long-term use Compact profile fits tight mechanical clearances Consistent performance under varying radial loads

Specifications

Bore Diameter: 0.394 in Outside Diameter: 1.024 in Width: 0.315 in

Material

Chrome Steel Shield Type: Double Metal Shield (ZZ) Load Type: Radial Pack Quantity: 100 units Finish: Polished steel raceways

Applications

Electric motor assemblies and power tools Automotive alternators and starter systems Conveyor belt rollers and transmission components Agricultural machinery and harvesting equipment HVAC fan motors and blower wheels Textile manufacturing machines Food processing packaging lines General industrial gearboxes and pulley systems This bearing series represents a critical component for maintenance teams and original equipment manufacturers seeking to minimize downtime. The robust steel construction resists deformation under heavy stress, while the tight tolerances ensure quiet operation and reduced vibration levels. By utilizing a double shield configuration, the bearing maintains grease integrity over prolonged periods, significantly reducing the need for re-lubrication cycles. This makes it particularly suitable for sealed units where access for maintenance is limited or costly. The standardized dimensions allow for easy integration into existing designs, supporting both new builds and retrofit projects. Whether deployed in continuous production lines or intermittent duty cycles, these bearings provide the structural integrity necessary to sustain efficient mechanical power transmission.