BlackStar D50B20H - Double Strand 50 Pitch B-Hub Sprocket - 20 Tooth A Section The 1764-14M-85 is a timing

The 1764-14M-85 is a timing belt from D&D Global's Dura-Sync Torque - 14M Series line

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"text": "3/SPB4120 has a top width of 56

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6/BX124 is a standardized industry size

BlackStar D50B20H - Double Strand 50 Pitch B-Hub Sprocket - 20 Tooth A Section The 1764-14M-85 is a timingThe BlackStar D50B20H is a 50 pitch double strand B Hub roller chain sprocket with 20 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number D50B20H Chain Pitch 50 Number of Teeth 20 Bore Type Plain Bore Hub Style B Hub Strand Count Double Material Steel Outside Diameter 4. 32" Pitch Diameter 3. 995" Approx. Weight 4. 300 lbs Cross references: Browning