Workshop method for removing seized spherical roller bearings without damaging the shaft. Diagnostic first, technique second.
Getting a CORTECO seal square in a warped housing bore
The workshop recovery method for installing a CORTECO shaft seal in an out-of-round housing bore. Sacrificial ring, adhesive and installation technique.
Step-by-Step Bearing Selection from a Damaged Sample
10-step workflow for identifying replacement bearings from a damaged sample: visual assessment, dimensional measurement, cross-reference, failure mode, specification.
Bearing Failure Photo Library: 30 Examples Every Technician Should Know
Visual reference catalogue of 30 bearing failure patterns: fatigue, installation damage, lubrication, contamination, electrical, mechanical overload.
Shaft Misalignment: How to Measure It Without a Laser
Laser alignment tools are great but not always available. Here is how to measure shaft misalignment accurately with just dial indicators.
How to Prevent Bearing Contamination in High-Intensity Production
Contamination is responsible for half of premature bearing failures. Here is the practical playbook for high-intensity production environments.
Bearing Failure Modes: A Visual Identification Guide
Every bearing failure mode leaves a recognisable signature on the raceways. Here is the visual identification guide for the 12 most common patterns.
Bearing Removal Without Damage: Tools You Actually Need
Removing a bearing without damaging shaft, housing or the bearing itself takes the right tool. Here is the kit list and the procedures.
How to Diagnose a Failing Bearing in Under 10 Minutes
Field diagnosis of a failing bearing should be fast and structured. Here is the 10-minute protocol that catches 90% of issues.
Bearing Damage: Misalignment Diagnosis and Practical Remedies
Shaft misalignment is responsible for a large share of premature bearing failures. Here is how to detect it without exotic equipment, and what to do once you find it.