The helically wound tensile cords are specially engineered, twisted and chemically set stranded fiberglass material
Package Dimensions: 12 L x 12 W x 1 H (inches)
Description
537-3M-09 Synchronous Timing Belt OEM Part Number 537-3M-09 Belt Type 3M Timing Belt Technical Specifications: (Inches) (mm) Outside Circumference 21.14 537 Top Width 0.35 9 Belt Depth 0.09 2.4 Material Neoprene Tooth Profile 3M.