When adaptor sleeve mounting with lock nut beats fixed shaft-shoulder mounting for European industrial spherical roller applications.
Field test for an INA needle bearing that stops rotating smoothly
Field test method for identifying failure modes on INA needle bearings that stopped rotating smoothly. Visual, rotation, listen and disassembly.
Freeing a locked adaptor sleeve without hammering the shaft
Workshop methods for freeing locked adaptor sleeves without hammering the shaft. Diagnostic-first approach and matched removal techniques.
Setting up a vibration monitoring route in an afternoon (yes, really)
How to set up a basic vibration monitoring route in an afternoon. Portable analyser, 20-40 critical assets, weekly cadence and trending interpretation.
Setting bearing preload on a paired-mount without wrecking the seat: a bench method
Bench method for setting bearing preload on paired-mount configurations. Repeatable across technicians and preserves the shaft seat.
Torquing a KM locknut without a slugging wrench
Workshop methods for torquing KM locknuts without a specialist slugging wrench. Chain wrench, pipe extension and induction heater options.
Setting up an SKF adaptor sleeve on a stepped shaft for a Y-bearing
Workshop method for installing an SKF adaptor sleeve for Y-bearing on a stepped shaft. Sleeve selection, torque sequence and verification.
Checking taper roller preload with feeler gauges and endplay measurement
The disciplined method for setting taper roller bearing preload. Feeler gauge, endplay verification, temperature correction.
Getting a seized spherical roller off a shaft when the puller keeps slipping
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.