BlackStar H100A33 - 100 Pitch A-Plate Sprocket - 33 Tooth Taper Lock The Megadyne 8/D120 is a

The Megadyne 8/D120 is a banded (8-rib) D V-belt with a 124

The Turner FX08 is a medium-duty 4-bolt flange block housing (sold without bearing insert)

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so a 1015K12 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

"name":"855LUS050 Urethane Steel Timing Belt L Section

BlackStar H100A33 - 100 Pitch A-Plate Sprocket - 33 Tooth Taper Lock The Megadyne 8/D120 is aThe BlackStar H100A33 is a 100 pitch A Plate roller chain sprocket with 33 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 H100A33 Chain Pitch 100 Number of Teeth 33 Bore Type Plain Bore Hub Style A Plate Strand Count Single Material Steel Hardened Teeth Yes Outside Diameter 13. 84" Pitch