INCLINE CONVEYOR BELTING (Rough Top, Diamond Top, Mini Rough Top, Crescent Top) Style Color Compound Tension Rating (lbs. PIW) Nominal Thickness (Inches) Nominal Weight (lbs. PIW) Minimum Pulley Diameter (Inches) 2 Ply 150# RT x BB Black SBR 150 .280 .090 2 2 Ply 150# RT x BB Tan SBR 150 .280 .090 2 3 Ply 32 oz. RT x BB Black SBR 86 .342 .102 3 3 Ply 150# RT x BB Tan Pure Gum 150 .322 .098 3 3 Ply 150# RT x BB Blue Carboxylated 150 .300 .112 3 3 Ply 225# RT x BB Brown Carboxylated 225 .300 .128 3 2 Ply 120# DT x BB Black SBR 120 .280 .103 4 2 Ply 120# DT x BB Tan SBR 120 .280 .103 4 PVC 120# MRT x FS Black PVC 120 .160 .080 2 PVC 120# RT x FS Black PVC 120 .265 .081 2 PVC 170# RT x FS Black PVC 170 .320 .118 3.5 PVC 170# SGRT x FS Green SG PVC 170 .320 .118 3.5 PVC 200# RT x FS Red PVC 200 .320 .118 6 PVC 200# CT x FS Black PVC 200 .285 .118 6