Catalog # 139B Description: NW 40 Black HC International Designation: NW 40 HC SF Black Item number: 10867 Pulley Diameter, Minimum A) Normal Flex B) Back Flex (88.90 mm) 3.5000 in (88.90 mm) 3.5000 in Construction: Compound Top Cover Non-Woven Polyester Fleece Top Cover Description (0.00 mm) 0.0000 in Top Cover Thickness (in) Bottom Cover Description Non-Woven Compound Bottom Cover Polyester Fleece Bottom Cover Thickness (in) (0.00 mm) 0.0000 in Number of Plies 1 Anti Static Yes Overall Gauge (in) (4.00 mm) 0.1574 in Unit Weight- lb/PIW 0.0430 lbs/PIW Material Between Plies N/A Maximum Width (in) 72 in Temperature Range (°F)- High 250 °F Temperature Range (°F)- Low 14 °F Top Cover Shore N/A N/A Bottom Cover Shore Special Characteristics: This belt is designed for wear and cut resistance, soft impact surface, high temperature resistance up to 250° F, and is quiet running with the felt type construction. Most common industries using this belt are the automotive industry, mail and postal sorting, airports, package handling, packing lines and cutting machines. Pull for 1% Elongation (18 N/mm) 100 lbs/sq in Belt Strength: Splice Instructions: Foil No Splice Process Skive Press Temperature (°F) 180 °F Press Pressure (psi) 18 lbs/sq in Note: Listed above is a guideline only. Every vulcanizer is different and will show different results. We recommend that you do a test splice with your press before attempting the actual belt splice. Other: Cross Rigid High Heat No No Impression Top No Oil Resistant Yes Fire Resistant No FDA Approved No *****All Values are nominal and subject to change without notice.***** Light Weight Belting Specification Sheet