Question

$\text{The following data applies to the basic shaft system}$

$\text{Tolerance for hole = 0.002 mm,}$

$\text{Tolerance for shaft = 0.001 mm,}$

$\text{Allowance = 0.003 mm, Basic size = 50 mm}$

$\text{The maximum hole size is mm(round off to 3 decimal places)}$

• A. 50.005

Answer 1

The correct option is A 50.005
$\text{Given data:}$

$\text{Tolerance for hole = 0.002 mm,}$

$\text{Tolerance for shaft = 0.001 mm,}$

$\text{Allowance = 0.003 mm, Basic size = 50 mm}$

$\text{Using diagram method}$


$\text{UL of hole = BS+0.003+0.002 mm = 50.005 mm}$