The belts exceed USA RMA published ratings levels; They are designed to perform at the identical or higher level than all other major USA Manufacturer's belts of the same type
405-3M-78 Synchronous Timing Belt OEM Part Number 405-3M-78 Belt Type 3M Timing Belt
Technical Specifications: (Inches) (mm) Outside Circumference 15.94 405 Top Width 3.07 78 Belt Depth 0.09 2.4 Material Neoprene Tooth Profile 3M
Made in China
Description
405-3M-78 Synchronous Timing Belt OEM Part Number 405-3M-78 Belt Type 3M Timing Belt Technical Specifications: (Inches) (mm) Outside Circumference 15.94 405 Top Width 3.07 78 Belt Depth 0.09 2.4 Material Neoprene Tooth Profile 3M.
