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Shaft limit deviations

Hole limit deviationsISO 286 (JIS B 0401)A table of the upper-case tolerance classes, H7, G7, JS6 and so on.Shaft limit deviationsISO 286 (JIS B 0401)A table of the lower-case tolerance classes, h7, g6, js6 and so on.

Shaft limit deviations for commonly used fits

Size range
(mm)		Shaft dimensional deviations (unit: μm. The upper line is the upper deviation, the lower line the lower deviation)

Notes

  • References
    • JIS B 0401
  • How to read the size ranges, and how to read the deviations (units, upper and lower rows, and the dash), is explained behind the i in the table header.

Related pages

はめあい 寸法
Fits — dimensions

Gives the maximum and minimum limits of size for a hole and a shaft, from the basic size and the tolerance class.

はめあい すきま
Fits — clearance

Gives the clearance or interference for a pairing of hole and shaft tolerance classes.

Fits — Shaft limit deviations — Fits and Tolerances Tables | Updraft - Mechanical Engineering Calculators