The roller has an aluminum core with a hexagonal bore and is coated with a white rubber compound of 60±5 ShA. The rubber provides excellent grip and does not leave marks.
This roller is suitable for installation in various, mostly older, Martin machines. Martin also offers 74-205 rollers with a gray rubber compound of 65±5 ShA and a black rubber compound of 70±5 ShA as standard.
Technical Data (in mm):
D (Kernel diameter) = 53,5
D1 (Roller diameter) = 74
L (Kernel width) = 205
L1 (Roller width) = 205
Č (Hole) = 41
U (Keyway width) =
TK (Fixing screw hole centers diameter) =
