Tsubaki 80B65F1-15-16IN Roller Chain Sprocket

Description:

The Tsubaki 80B65 F1-15/16 Roller Chain Sprocket is used in industrial power transmission systems to drive ANSI No. 80 roller chains for efficient torque transfer and reliable machine operation. Commonly installed in conveyor systems, bulk material handling equipment, packaging machinery, agricultural machinery, and automated manufacturing equipment utilizing chain-driven mechanisms. Maintenance teams and system integrators use this sprocket for repair, retrofit, expansion, or replacement to restore precise chain engagement and dependable power transmission.

Applications:

The Tsubaki 80B65 F1-15/16 roller chain sprocket is designed for heavy-duty industrial chain drive applications requiring long service life and accurate chain engagement. Its finished 1-15/16 inch keyed bore allows direct installation on compatible shafts, making it ideal for conveyors, processing equipment, manufacturing machinery, and material handling systems where smooth torque transmission and reduced component wear are essential.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: 80B65 F1-15/16
• Product Type: Finished Bore Roller Chain Sprocket
• Series: B Style Finished Bore Sprocket
• Compatible Chain Size: ANSI No. 80 Roller Chain
• Number of Teeth: 65
• Number of Strands: Single Strand
• Bore Size: 1-15/16 in Finished Bore
• Material: Heat-treated carbon steel
• Chain Pitch: 1 in (25.4 mm)
• Sprocket Style: Type B (Single Hub)
• Tooth Profile: Precision-machined ANSI roller chain profile
• Mounting: Shaft mounted with finished keyed bore
• Function: Drives ANSI No. 80 roller chain for mechanical power transmission
• Application: Conveyor systems, packaging machinery, material handling equipment, agricultural machinery, and industrial automation equipment

Common Replacements:

• Tsubaki 80B60 Finished Bore Sprocket
• Tsubaki 80B70 Finished Bore Sprocket
• Tsubaki 80A65 Roller Chain Sprocket