RUBBER TIMING BELT 

METRIC PITCH : HDT (matches with RPP tooth shape of Megadyne)

RUBBER TIMING BELT

INCH PITCH :  MXL - XL - L - H - XH - XXH

PU - POLYURETHANE TIMING BELT

INCH PITCH : MXL pu - XL pu - L pu - H pu -

METRIC PITCH : T2,5 - T5 - T10 - T20 - AT5 - AT10 - AT20

PAZ = teeth coating with polyemide fabric

PAR = timing belt back face  coating with polyemide fabric

The coating on teeth and / or back face with the polyamide fabric protectd against  wearing  and reduces its noise

TIMING BELTS CAN BE COATED WITH VARIUS TYPE OF RUBBER, ELASTOMERS ...