Tsubaki RS50-3 Roller Chain

Description:

The Tsubaki RS50-3 Triple-Strand Roller Chain is used in industrial mechanical power transmission systems requiring high load capacity. Commonly installed in heavy-duty conveyor systems, aggregate processing equipment, steel mills, mining machinery, and automated manufacturing lines. Maintenance teams, OEMs, and system integrators use this part for repair, retrofit, or replacement of worn triple-strand roller chain drives to maintain reliable power transmission and reduce equipment downtime.

Applications:

The Tsubaki RS50-3 triple-strand roller chain is designed for demanding industrial applications where greater horsepower transmission and increased load capacity are required compared to single- or double-strand chains. It is commonly used in conveyor systems, material handling equipment, packaging machinery, agricultural equipment, mining operations, and heavy manufacturing processes requiring continuous-duty mechanical power transmission.

Technical Specifications:

• Manufacturer Part Number (MPN): RS50-3
• Manufacturer: Tsubaki
• Product Type: Triple-Strand Roller Chain
• Series: RS Series
• Chain Standard: ANSI 50-3
• Chain Length: 4 ft 8 in (Approx. 1.42 m)
• Chain Width: 2.5 in (Approx.)
• Pitch: 5/8 in (15.875 mm)
• Number of Strands: Triple
• Roller Diameter: 0.400 in (10.16 mm)
• Width Between Inner Plates: 0.375 in (9.53 mm)
• Material: Heat-treated carbon steel
• Construction: Precision roller chain
• Function: Mechanical power transmission
• Compatible Components: ANSI 50-3 sprockets
• Application Environment: Heavy-duty industrial conveyor and machinery drive systems

Common Replacements:

• Renold ANSI 50-3 Triple Roller Chain
• Diamond ANSI 50-3 Triple Roller Chain
• IWIS ANSI 50-3 Triple Roller Chain