Fits and tolerance calculator for shaft and hole according to ISO 286-1 and ANSI B4.2 metric standards . The schematic representation of the fit is also drawn.
The tolerances defined in ISO 286-1 are applicable to size range from 0 mm to 3150 mm but there are exceptional
cases defined in the standard which depend on tolerance selection. If the
calculation results given by the calculator are "---", then this means the
input parameters are not applicable according to ISO standard.
Note : Use dot "." as decimal separator.
RESULTS |
HOLE |
Parameter |
Value |
Unit |
Designation |
---
|
--- |
Hole Upper Deviation |
---
|
μm (0.001mm) |
Hole Lower Deviation |
---
|
μm (0.001mm) |
Maximum Hole Size |
---
|
mm |
Minimum Hole Size |
---
|
mm |
SHAFT |
Parameter |
Value |
Unit |
Designation |
---
|
--- |
Shaft Upper Deviation |
---
|
μm (0.001mm) |
Shaft Lower Deviation |
---
|
μm (0.001mm) |
Maximum Shaft Size |
---
|
mm |
Minimum Shaft Size |
---
|
mm |
FIT |
Parameter |
Value |
Unit |
Designation |
---
|
--- |
Fit Type |
---
|
--- |
Maximum Clearance
|
---
|
μm (0.001mm) |
Minimum Clearance
|
---
|
μm (0.001mm) |