BlackStar 120A30 - 120 Pitch A-Plate Sprocket - 30 Tooth Narrow 2-Bolt Flange Block com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_14c89102-8867-4b15-8f64-49d8df2c7a98

com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_14c89102-8867-4b15-8f64-49d8df2c7a98

so the Megadyne C87 interchanges with Gates

com/s/files/1/0666/7721/products/Banded_VF_Belts_16900946-f24f-42bb-a1aa-65840f9a869a

The C225 is used for general-purpose industrial drives

What are the dimensions of 2/B156

BlackStar 120A30 - 120 Pitch A-Plate Sprocket - 30 Tooth Narrow 2-Bolt Flange Block com/s/files/1/0666/7721/products/3M_5M_8M_14M_HTD_Timing_Belt_14c89102-8867-4b15-8f64-49d8df2c7a98The BlackStar 120A30 is a 120 pitch A Plate roller chain sprocket with 30 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number 120A30 Chain Pitch 120 Number of Teeth 30 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Outside Diameter 15. 17" Pitch Diameter 14. 351" Approx. Weight 39. 000 lbs Cross references: Browning