BlackStar H80A42R - 80 Pitch A-Plate Sprocket - 42 Tooth 2.9/16" "name": "What does the T10US

"name": "What does the T10US in 32T10/840US mean

1208-8M-20 is a timing belt used on positive

The D&D Global 355K9 is a Micro-V (multi-ribbed) belt with Micro-V ribbed K-section dimensions

"mpn":"TB037256014284"

The D&D Global 1215K9 is a Micro-V (multi-ribbed) belt with Micro-V ribbed K-section dimensions

BlackStar H80A42R - 80 Pitch A-Plate Sprocket - 42 Tooth 2.9/16" "name": "What does the T10USThe BlackStar H80A42R is a 80 pitch A Plate roller chain sprocket with 42 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number H80A42R Chain Pitch 80 Number of Teeth 42 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Approx. Weight 22. 067 lbs Cross