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what is bs4500

by Paul Conroy Published 3 years ago Updated 3 years ago

ISO limits and fits
limits and fits
In mechanical engineering, limits and fits are a set of rules regarding the dimensions and tolerances of mating machined parts if they are to achieve the desired ease of assembly, and security after assembly - sliding fit, interference fit, rotating fit, non-sliding fit, loose fit, etc.
https://en.wikipedia.org › wiki › Limits_and_fits
. General, tolerances and deviations. Gives standard tolerances and fundamental deviations for sizes from zero to 3150 mm; limits of tolerance for commonly used shafts and holes for general engineering purposes and for high precision work and horology; recommendations on selected fits.

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Data Sheet: Selected ISO Fits - Hole Basis

Gives limits of tolerances for holes and shafts providing 10 hole-basis fits which between them cover clearance, transition and interference conditions.

Document History

Gives limits of tolerances for holes and shafts providing 10 hole-basis fits which between them cover clearance, transition and interference conditions.

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