Tsubaki America, Inc. 100B30 Roller Chain Sprocket

Description:

The Tsubaki 100B30 Roller Chain Sprocket is used in industrial power transmission systems to drive ANSI No. 100 roller chains for efficient torque transfer and reliable machine operation. Commonly installed in conveyor systems, packaging machinery, material handling equipment, agricultural machinery, and automated production lines utilizing chain-driven power transmission. Maintenance teams and system integrators use this sprocket for repair, retrofit, expansion, or replacement to restore accurate chain engagement and maximize equipment reliability.

Applications:

The Tsubaki 100B30 sprocket is engineered for industrial chain drive applications requiring durable performance and precise chain engagement. Its heat-treated carbon steel construction, 30-tooth profile, and keyed finished bore make it ideal for conveyors, manufacturing equipment, bulk material handling systems, agricultural machinery, and processing equipment where dependable power transmission and long service life are essential.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: 100B30
• Product Type: Roller Chain Sprocket
• Series: B Style Finished Bore Sprocket
• Compatible Chain Size: ANSI No. 100 Roller Chain
• Number of Teeth: 30
• Sprocket Style: Type B, Finished Bore
• Bore Size: 2-7/16 in Keyed Bore
• Material: Heat-treated carbon steel
• Pitch: 1-1/4 in (31.75 mm)
• Pitch Diameter: 11.959 in
• Outside Diameter: 12.640 in
• Hub Diameter: 5.000 in
• Length Through Bore: 2.000 in
• Maximum Bore Capacity: 3.313 in
• Mounting: Shaft mounted with keyway and set screws
• Function: Drives ANSI No. 100 roller chain for mechanical power transmission
• Application: Conveyors, packaging machinery, material handling equipment, agricultural machinery, and industrial production systems

Common Replacements:

• Tsubaki 100B28 Roller Chain Sprocket
• Tsubaki 100B32 Roller Chain Sprocket
• Tsubaki 100A30 Roller Chain Sprocket