TSUBAKI H120SF14 Bushing Bore Roller Chain Sprocket

Description:

The Tsubaki H120SF14 Bushing Bore Roller Chain Sprocket is used in heavy-duty industrial power transmission systems to drive ANSI No. 120 roller chains for efficient torque transfer and reliable machine operation. Commonly installed in mining equipment, bulk material handling systems, conveyors, cement plants, agricultural machinery, and industrial processing 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 mechanical power transmission.

Applications:

The Tsubaki H120SF14 bushing bore sprocket is engineered for heavy-duty chain drive applications requiring high strength, durability, and simplified installation using an SF QD bushing. Its 14-tooth design and hardened steel construction provide smooth engagement with ANSI No. 120 roller chains, making it ideal for conveyors, crushers, aggregate equipment, processing machinery, and material handling systems where reliable torque transmission and long service life are essential.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: H120SF14
• Product Type: Bushing Bore Roller Chain Sprocket
• Series: H Series Heavy-Duty Sprocket
• Compatible Chain Size: ANSI No. 120 Roller Chain
• Number of Teeth: 14
• Number of Strands: Single Strand
• Chain Pitch: 1-1/2 in (38.10 mm)
• Sprocket Style: Type B
• Bore Type: SF QD Bushing Bore
• Bushing Series: SF QD
• Material: Carbon Steel
• Tooth Hardening: Hardened Teeth
• Pitch Diameter: 6.741 in
• Outside Diameter: 7.472 in
• Length Through Bore: 2.000 in
• Mounting: SF QD bushing mounted on keyed shaft
• Function: Drives ANSI No. 120 roller chain for heavy-duty power transmission
• Application: Conveyors, mining equipment, bulk material handling systems, cement plants, agricultural machinery, and industrial processing equipment

Common Replacements:

• Tsubaki H120B14 Roller Chain Sprocket
• Tsubaki 120SF14 Roller Chain Sprocket
• Tsubaki H120B15 Roller Chain Sprocket