6321.                Shaft: HRC 60+4/-2                WS

                         Head: HRC 45+10/-5

Measure a dnd b:These limit dimensions apply for 100 mm length (l2).
For lengths  (l1)> 100, the limit dimensions  are to
be multiplied by (l1 – l2) 10-² .
The dimension tolerance value reaches its maximum at base 2.

Please specify d3 on the orders.