TSUBAKI RS-140-RIV Roller Chain

Description:

The Tsubaki RS-140-RIV Roller Chain is used in industrial power transmission systems to transmit high loads between sprockets in heavy-duty machinery. Commonly installed in conveyors, mining equipment, aggregate processing systems, steel mills, agricultural machinery, and other industrial drive applications requiring ANSI #140 roller chain. Maintenance teams and system integrators use this roller chain for repair, retrofit, expansion, or replacement to restore dependable power transmission and minimize equipment downtime.

Applications:

The Tsubaki RS-140-RIV is a precision ANSI single-strand roller chain manufactured from heat-treated carbon steel with riveted construction for maximum strength and durability. Featuring a 1-3/4 inch pitch and supplied in a 10-foot length, it delivers excellent fatigue resistance, smooth sprocket engagement, and long service life in demanding industrial environments. It is commonly used in heavy-duty conveyors, mining equipment, material handling systems, agricultural equipment, and industrial processing machinery.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: RS-140-RIV
• Product Type: Roller Chain
• Chain Standard: ANSI #140 (ASME B29)
• Configuration: Single Strand
• Chain Pitch: 1-3/4 in (44.45 mm)
• Chain Length: 10 ft
• Construction: Riveted
• Material: Heat-Treated Carbon Steel
• Number of Links: 68 per 10 ft
• Roller Diameter: 1.000 in
• Inner Width: 1.000 in
• Pin Diameter: 0.500 in
• Plate Height: 1.661 in
• Plate Thickness: 0.219 in
• Overall Width: 2.307 in
• Tensile Strength: 48,510 lbf
• Working Load Capacity: 6,830 lbf
• Weight: 5.17 lb/ft
• Lubrication: Factory Pre-Lubricated
• Compatible Sprockets: ANSI #140 Single-Strand Sprockets
• Function: Heavy-duty mechanical power transmission between rotating shafts
• Application: Conveyors, mining equipment, material handling systems, steel mills, agricultural machinery, and industrial processing equipment.

Common Replacements:

• Tsubaki RS-140-COT Roller Chain
• Tsubaki ANSI #140 Roller Chain
• Tsubaki RS-140-2 Double Strand Roller Chain