Steel Deep Groove Ball Bearing 0.67in Bore 1.38in OD for Machinery, Pkg Qty 36

Overview

This industrial-grade deep groove ball bearing is engineered to deliver high-speed rotational performance and reliable radial load support in demanding machinery environments. Constructed from premium hardened steel, the unit ensures exceptional structural integrity and resistance to wear under continuous operational stress. The design incorporates a double metal shield configuration that effectively retains internal lubrication while excluding dust, debris, and other contaminants, significantly extending service life and reducing maintenance intervals. With precise dimensional tolerances, this bearing fits seamlessly into compact assemblies where space constraints and accuracy are critical. It is an ideal solution for applications requiring smooth operation, minimal friction, and long-term durability without the need for frequent re-lubrication.

Key Features

Hardened steel construction for maximum durability and load capacity Double metal shields protect against contamination and retain grease Precision ground races ensure smooth rotation and reduced vibration Optimized for high-speed rotational applications up to 15,000 RPM Compact 0.39-inch width allows installation in tight spaces Minimal maintenance requirements for continuous industrial use Consistent performance under varying thermal and mechanical loads

Specifications

Bore Diameter: 0.67 in Outside Diameter: 1.38 in Width: 0.39 in

Material

Hardened Steel Shield Type: Double Metal Shield (2Z) Load Type: Radial and moderate Axial Tolerance Class: P5 (ABEC 5 equivalent) Pack Quantity: 36 units per package

Applications

Electric motors and generators Industrial gearboxes and transmission systems Conveyor belt rollers and pulleys Pumps and compressors Automotive alternators and starters Agricultural machinery components Machine tool spindles HVAC fan assemblies Textile manufacturing equipment Packaging and labeling machines This bearing series is specifically designed to meet the rigorous demands of modern industrial operations. The P5 tolerance class provides superior running accuracy compared to standard commercial grades, making it suitable for precision equipment where vibration control and noise reduction are paramount. The double shield design offers a balanced approach between protection and speed capability, outperforming open bearings in dirty environments while maintaining lower friction than sealed variants. Each unit undergoes strict quality control to ensure uniformity across the batch, guaranteeing that every bearing in the 36-unit package meets exacting standards for bore roundness, surface finish, and hardness. By selecting this component, facility managers can reduce unplanned downtime and optimize the efficiency of their rotating assets.