BlackStar D40B12H - Double Strand 40 Pitch B-Hub Sprocket - 12 Tooth Bearing Locknut What does the 8M in

What does the 8M in 1728-8M-20 mean

"mpn":"356K9-D&D"

The 1920-8M-50 is a timing belt from D&D Global's Dura-Sync Torque - 8M Series line

Does 3226V514 ship from Houston

What is the Megadyne 8/B180 used for

BlackStar D40B12H - Double Strand 40 Pitch B-Hub Sprocket - 12 Tooth Bearing Locknut What does the 8M inThe BlackStar D40B12H is a 40 pitch double strand B Hub roller chain sprocket with 12 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number D40B12H Chain Pitch 40 Number of Teeth 12 Bore Type Plain Bore Hub Style B Hub Strand Count Double Material Steel Outside Diameter 2. 17" Pitch Diameter 1. 932" Approx. Weight 0. 760 lbs Cross references: Browning