Types of chamfers

Angles of chamfers are:

a) for non-symmetric chamfer – in radial direction 30°, in axial direction 15°
b) for symmetric chamfer – 22,5° both in axial and radial direction.

Tolerance for chamfer angle is equal to ± 3° (according to PN-EN 22768-1, class v).


Boundary values of chamfer dimensions (acc. to iso 582) and fillet radius