Pumps
Protection around bearing housings exposed to splash, humidity, washdown and process-area contamination.
Industrial applications
Where bearing isolators are evaluated
The correct solution depends on the equipment, orientation, lubrication and contamination challenge—not only on shaft diameter.
Electric motors
Review of end-shield geometry, shaft speed, temperature, ventilation and available axial space.
Gearboxes
Lubricant retention and contaminant exclusion with attention to oil level, splash and internal pressure.
Fans and blowers
Selection around bearing supports, including speed, dust exposure, alignment and thermal growth.
Bearing housings
Dimensional verification of the shaft, housing bore, cover profile and adjacent components.
Engineered equipment
Custom review for vertical shafts, axial movement, high temperature and non-standard interfaces.
No automatic equivalence.A matching nominal dimension does not prove interchangeability or performance. Masterselo confirms the application before supply.