Engineering Knowledge Base
Practical guides from our engineers on choosing, measuring and maintaining industrial bearings.
Find by Size
Match a bearing from caliper measurements.
Failure Diagnostic
Identify failure modes from symptoms and get fixes.
Deep Groove Ball Bearings: A Complete Engineering Guide
What deep groove ball bearings are, how they work, how to choose the right size and seal, and the most common applications.
2RS vs ZZ vs Open Bearings: Choosing the Right Seal
The difference between 2RS, ZZ and open bearings, and how to choose the right seal type for your application and environment.
How to Measure a Bearing: Bore, OD and Width
A step-by-step guide to measuring a bearing's bore, outer diameter and width in millimetres to identify the correct replacement.
Bearing Failure Analysis: Common Causes and Fixes
How to diagnose the most common bearing failures from their wear patterns, and the fixes that prevent recurrence.
Bearings for Food Processing & Washdown Environments
How to select bearings for food and beverage machinery: stainless steel, sealed designs, IP ratings and lubricants that survive washdown.
Bearings for High-Temperature Applications
Selecting bearings for ovens, furnaces, kilns and hot gas environments: heat-resistant materials, clearance, lubrication and cage design.
Selecting Bearings for Vibrating & Shock-Load Equipment
How to choose bearings for vibrating screens, crushers and impact machinery: load capacity, clearance, cage design and lubrication.