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
474-3M-06 Synchronous Timing Belt OEM Part Number 474-3M-06 Belt Type 3M Timing Belt
Technical Specifications: (Inches) (mm) Outside Circumference 18.66 474 Top Width 0.24 6 Belt Depth 0.09 2.4 Material Neoprene Tooth Profile 3M
Package weight: 0.02 lbs
Description
474-3M-06 Synchronous Timing Belt OEM Part Number 474-3M-06 Belt Type 3M Timing Belt Technical Specifications: (Inches) (mm) Outside Circumference 18.66 474 Top Width 0.24 6 Belt Depth 0.09 2.4 Material Neoprene Tooth Profile 3M.