Replacement planning
Compare the mass of a serviceable bearing and associated hardware with the complete hub assembly specified for the same application. Confirm that both options are permitted by the vehicle manufacturer.
RESOURCE PLANNING
National Bearings: compare service scenarios
Before
Record the quantity and mass of components in the current service approach.
After
Compare an alternative using the same units and service interval.
Material comparison calculator
Enter your own quantities and component masses. This illustration compares component mass only; it does not calculate lifecycle emissions or prove a reduction in environmental impact.
Enter values to compare.
Where the comparison helps
Kit scope
Include seals and fasteners in each inventory before comparing. Packaging, transport, installation, service life and disposal are outside this calculator.
Discuss the service scope
Share the application, component list and validation requirements for review.