16T5/525US Timing Belt 2.3/16" What does the H in

What does the H in 1100H075 mean

The D&D Global 150-S8M-1152 is a synchronous timing belt with S8M-pitch profile

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The Continental 17281 Auto V-Belt is a standard V-belt

16T5/525US Timing Belt 2.3/16" What does the H in16T5 525US Timing Belt The 16T5 525US is a timing belt from D&D Global's Dura True Torque Urethane Steel T5 Series line. It transmits power positively with no slip, holding timing between shafts on synchronous drives. Specification Value Part Number 16T5 525US Belt Type Timing Belt Tooth Profile T5US T AT metric Tooth Pitch 5 mm Number of Teeth 105 Belt Width 16 mm Pitch Length 525 mm (Pitch Length) Construction Polyurethane, Steel Cable cord, fabric