TSUBAKI RS50-NEP-1-U Roller Chain

Description:

The Tsubaki RS50-NEP-1-U roller chain is used in industrial power transmission and conveyor systems requiring corrosion-resistant chain performance. Commonly installed in conveyors, packaging equipment, food processing machinery, and industrial automation systems exposed to moisture or corrosive environments. Maintenance teams and mechanical technicians use this roller chain for repair, replacement, retrofit, and maintaining reliable chain-driven equipment operation.

Applications:

The Tsubaki RS50-NEP-1-U Neptune roller chain is designed for ANSI #50 single-strand roller chain applications where enhanced corrosion resistance is required. It is commonly used in conveyor systems, washdown environments, outdoor machinery, and industrial equipment where standard carbon steel chain may experience corrosion issues. The NEP series uses a corrosion-resistant surface treatment while maintaining ANSI roller chain dimensions for compatibility with standard #50 sprockets.

Technical Specifications:

• Manufacturer: Tsubakimoto Chain Co. (Tsubaki)
• Manufacturer Part Number (MPN): RS50-NEP-1-U
• Product Type: Riveted roller chain
• Series: Neptune (NEP) corrosion-resistant chain
• Chain Size: ANSI #50
• Length: 10 ft.
• Strand Type: Single strand
• Pitch: 5/8 in.
• Roller Diameter: 0.400 in.
• Inner Link Width: 0.375 in.
• Chain Construction: Riveted link design
• Material / Finish: Corrosion-resistant Neptune surface treatment
• Minimum Tensile Strength: Approx. 6,380 lb
• Maximum Allowable Load: Approx. 1,430 lb
• Function: Mechanical power transmission and conveyor movement
• Application: Conveyors, packaging machinery, food processing equipment, and industrial automation systems
• Compatible Components: ANSI #50 roller chain sprockets
• Installation Type: Sprocket-driven chain assembly
• Operating Environment: Moisture-prone, washdown, and corrosion-sensitive industrial environments

Common Replacements:

• Tsubaki RS50-NEP-1 Neptune roller chain
• ANSI #50 corrosion-resistant roller chain
• Tsubaki RS50 single strand riveted roller chain