What Cylinder Length do I need?
The total cylinder length is made up of the dimensions to the right and left of the M5 mounting holes. For a half cylinder, these are 30 and 10 mm, the designation is therefore 30/10. This gives a total length of 40 mm. For a 5 mm extended cylinder the ordering dimension is therefore 35/10, the total length is 45 mm. The tolerance on the length of ±1 mm is compensated for by a slotted hole.
Foe a profile half cylinder with a total length of 40 mm, the ordering information is as follows:
PHZ 30/10 DIN 18252 8x45° adjustable