Fit Tolerance ISO 1.6

Limits, fits, and tolerances calculator is a tool designed to determine engineering tolerances for both internal and external features of various mechanical components such as journal bearings, linear bearings, thrust bearings, bushings, ball bearings, roller bearings, housings, cylinder bores, drilled holes, linear and precision shafts, and pistons.

The calculator operates in compliance with the ISO 286-1 (2010), ISO 286-2 (2010), and ANSI B4.2 (1978) standards that are based on the metric system. By entering the nominal size and the tolerances for holes/shafts, the calculator computes the size limits and deviations for the hole/shaft while determining the type of fit as either clearance, transition, or interference fit.

Additionally, the calculator provides a visual representation of the selected fit. Detailed information on recommended tolerances and fits as outlined by the ISO and ANSI standards can be accessed in the "Supplements" section.