XP/RA Rollers



The characteristics of "XP/RA" return rollers with spaced rubber rings are identical to those of the "XP.20" basic roller in the various versions, i.e.:

  • High load capacity.
  • Hermetically sealed bearings thanks to a multiple labyrinth seal with cover plate.
  • Standard rigid radial ball bearings with lifetime lubrication and oil-tight shields.
  • Monobloc bearing shell turned and welded to the tube.
  • Ground steel shaft.
  • Availability with different tube lengths, shafts and in different versions.


"XP/RA" return rollers with spaced rubber rings use D60 mm diameter "XP.20" units as the basic roller, fitted with D133 mm diameter rubber rings with narrow-tip tapered profile, spaced in such a way as to prevent material from adhering to the roller and causing its diameter to increase unevenly, with resulting belt tracking errors.

Dimensions shown in millimetres
Technical specifications and dimensions
Basic Roller D d De A R Ch P
XP.20 60 20 133 B+20 B-18 Standard 17 (or on request) On request