Tsubaki 50B17F-1-1-2 Finished Bore Sprocket

Description:

The Tsubaki 50B17F-1 Finished Bore Sprocket is used in industrial power transmission systems to drive ANSI No. 50 roller chains for efficient torque transfer and dependable machine operation. Commonly installed in conveyor systems, packaging machinery, material handling equipment, 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 reliable mechanical power transmission.

Applications:

The Tsubaki 50B17F-1 finished bore sprocket is designed for industrial chain drive applications requiring accurate alignment, long service life, and smooth roller chain engagement. Its finished 1-1/2 inch keyed bore with a 3/8 inch keyway allows direct installation on compatible shafts, making it ideal for conveyors, packaging equipment, production machinery, processing equipment, and material handling systems where consistent torque transmission is essential.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: 50B17F-1
• Product Type: Finished Bore Roller Chain Sprocket
• Series: B Style Finished Bore Sprocket
• Compatible Chain Size: ANSI No. 50 Roller Chain
• Number of Teeth: 17
• Number of Strands: Single Strand
• Bore Size: 1-1/2 in Finished Keyed Bore
• Keyway Size: 3/8 in
• Material: Heat-treated carbon steel
• Chain Pitch: 5/8 in (15.875 mm)
• Sprocket Style: Type B (One-Sided Hub)
• Tooth Profile: Precision-machined ANSI roller chain profile
• Mounting: Shaft mounted with keyed bore and set screws
• Function: Drives ANSI No. 50 roller chain for mechanical power transmission
• Application: Conveyor systems, packaging machinery, material handling equipment, agricultural machinery, and industrial automation equipment

Common Replacements:

• Tsubaki 50B16F-1 Finished Bore Sprocket
• Tsubaki 50B18F-1 Finished Bore Sprocket
• Tsubaki 50A17 Roller Chain Sprocket