b'Belting Specification SheetCatalog # 59b Pulley Diameter, MinimumItem number: 10632 Minimum Pulley Diameter 4.00 inDescription:3 Ply 180 Tan Puregum Roughtop x Bare Belt Strength:International Designation: Tension Rating (PIW) 180 PIWN/AConstruction: Splice Instructions:Compound Top Cover Tan NR Splice Step YesColor Tan Splice Finger NoTop Cover Thickness (in) (0.00 mm) 0.00 in Other:Top Cover Description RoughtopCompound Bottom Cover Tan SBR Static Conducting NoCross Rigid NoBottom Cover Thickness (in) (0.00 mm) 0.00 in High Heat NoBottom Cover Description Bare Impression Top YesNumber of Plies 3 Oil Resistant NoFire Resistant NoOverall Gauge (in) (7.94 mm)5/16 in FDA Approved NoUnit Weight- lb/PIW 0.0940 lbs/PIW Suggested Fasteners:Carcass Type Polyester Flexco Plate/Rivet N/ACompound Tan NR Flexco Hinged N/ATemperature Range (F)- High 250 F Alligator Staple #125Clipper Lace #2Temperature Range (F)- Low -40 F Alligator Lace #7Special Characteristics:The tan color is non-marking. The genuine gum is a soft durometer for the highest grab, steepest inclines and long wear where required. The bare bottom construction is popular for surface finishing machinery applications.*****All Values are nominal and subject to change without notice.*****'