These rollers have the same features of 135 series, but with a fixed head, pressed directly on the steel tube end Ø 50x1,5 with tight interference and swaged, without the element situated in between the tube end.

Fixed and friction driven rollers with two grooves head for round belts

Fixed and friction driven rollers with poly-vee flexible belt head

Fixed and friction driven rollers with two grooves head for round belts