BlackStar HR1 100 - Hub 7.1/2" com/products/gates-p80-8mgt-20-powergrip-gt-timing-sprocket"

com/products/gates-p80-8mgt-20-powergrip-gt-timing-sprocket"

so a 2525-5M-15 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"name":"Gates 2MR-17S-06 PowerGrip GT Sprockets - 2MR and 3MR"

"sku":"TB072053520132"

3/B355 is a standardized industry size

BlackStar HR1 100 - Hub 7.1/2" com/products/gates-p80-8mgt-20-powergrip-gt-timing-sprocket"The BlackStar HR1 100 is a hub, manufactured from steel. Industrial grade hub component for power transmission applications including custom drive assemblies, coupling refurbishment, and equipment retrofits. Specifications Part Number HR1 100 Product Type Hub Material Steel Approx. Weight 7. 300 lbs Cross references: Browning HR1 100, Martin HR1 100