TSUBAKI Chain H50BTL17 Finished Bore Sprocket

Description:

The Tsubaki H50BTL17 Roller Chain Sprocket is used in industrial power transmission systems to drive ANSI No. 50 roller chains for efficient torque transfer and reliable machine operation. Commonly installed in conveyor systems, packaging machinery, agricultural equipment, material handling systems, and industrial processing equipment utilizing chain-driven mechanisms. Maintenance teams and system integrators use this sprocket for repair, retrofit, expansion, or replacement to restore accurate chain engagement and dependable mechanical power transmission.

Applications:

The Tsubaki H50BTL17 is a heavy-duty Type B roller chain sprocket designed for ANSI No. 50 single-strand roller chains. It features hardened teeth and a Taper-Lock 1610 bushing mount for secure shaft installation and simplified maintenance. Its 17-tooth design provides smooth chain engagement and long service life, making it ideal for conveyors, packaging equipment, material handling systems, agricultural machinery, and industrial production equipment operating under continuous-duty conditions.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: H50BTL17
• Product Type: Roller Chain Sprocket
• Series: H Series Heavy-Duty Sprocket
• Compatible Chain Size: ANSI No. 50 Roller Chain
• Number of Teeth: 17
• Number of Strands: Single Strand
• Chain Pitch: 5/8 in (15.875 mm)
• Sprocket Style: Type B (Single Hub)
• Bore Type: Taper-Lock Bushing
• Bushing Series: 1610
• Maximum Bore: 1-5/8 in
• Material: Carbon Steel
• Tooth Hardening: Hardened Teeth
• Outside Diameter: 3.719 in
• Pitch Diameter: 3.401 in
• Hub Diameter: 2-25/32 in
• Length Through Bore: 1.000 in
• Keyway Size: 3/8 in W × 1/8 in H
• Mounting: 1610 Taper-Lock bushing mounted on keyed shaft (bushing sold separately)
• Function: Drives ANSI No. 50 roller chain for mechanical power transmission
• Application: Conveyors, packaging machinery, agricultural equipment, material handling systems, and industrial processing equipment

Common Replacements:

• Tsubaki H50BTL16 Roller Chain Sprocket
• Tsubaki H50BTL18 Roller Chain Sprocket
• Tsubaki H50B17F Roller Chain Sprocket