This is a A-560J6 Micro-Rib V-Belt (56.0") PN: 560J6Main Description As Following : A-560J6 Micro-Rib V-Belt (56.0") P.N: 560J6 6 Rib X 56 J Micro Rib Polyester CordColor: BlackLength: 56Material: Polyester CordMaximum Ribs: 220Metric Code: 6PJ1422Number Of Ribs: 6Pitch Length: 56.0"Thickness: 0.16Type: J Micro RibWidth: 6 Rib Crossed From: 6PJ1422 A & I METRIC BELTS Found in Section & Models : Industrial Belts > J-Poly Belt, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 6 Rib X 56" J Micro Rib Polyester Cord Color: Black Length: 56" Material: Polyester Cord Maximum Ribs: 220 Metric Code: 6PJ1422 Number Of Ribs: 6 Pitch Length: 56.0" Thickness: 0.16" Type: J Micro Rib Width: 6 Rib