TSUBAKI RS80LMD1RP Roller Chain

Description:

The Tsubaki RS80-LMD-1-RP Roller Chain is used in industrial power transmission systems to transmit rotary motion without requiring continuous lubrication. Commonly installed in conveyors, packaging machinery, food processing equipment, printing presses, and industrial automation systems where clean, low-maintenance operation is required. Maintenance teams and system integrators use this roller chain for repair, retrofit, expansion, or replacement to restore reliable power transmission and reduce maintenance downtime.

Applications:

The Tsubaki RS80-LMD-1-RP is a single-strand ANSI #80 LAMBDA® roller chain featuring oil-impregnated sintered bushings that provide long-lasting internal lubrication. Supplied in a 10-foot (3 m) length with 120 links, it eliminates the need for periodic chain lubrication while maintaining compatibility with standard ANSI #80 sprockets. It is ideal for packaging equipment, conveyors, food processing machinery, textile equipment, printing machinery, and other industrial systems where lubrication is difficult or contamination must be minimized.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: RS80-LMD-1-RP (A120007)
• Product Type: Lube-Free Roller Chain
• Series: LAMBDA® Chain
• Chain Standard: ANSI #80
• Configuration: Single Strand
• Chain Pitch: 1 in (25.4 mm)
• Chain Length: 10 ft (3.0 m)
• Number of Links: 120
• Roller Diameter: 0.625 in (15.88 mm)
• Inner Width: 0.609 in (15.48 mm)
• Pin Diameter: 0.313 in (7.94 mm)
• Material: Heat-Treated Carbon Steel
• Bushing Type: Oil-Impregnated Sintered Bushing
• Lubrication: Lube-Free (Internal Self-Lubricating Bushings)
• Connecting Link: Cotter Pin Type
• Average Tensile Strength: 78.5 kN (17,645 lbf)
• Minimum Tensile Strength: 61.2 kN (13,760 lbf)
• Approximate Weight: 2.77 kg/m (1.86 lb/ft)
• Compatible Sprockets: Standard ANSI #80 Sprockets
• Function: Maintenance-free mechanical power transmission
• Application: Conveyors, packaging machinery, food processing equipment, printing presses, textile machinery, and industrial automation systems.

Common Replacements:

• Tsubaki RS80 Roller Chain
• Tsubaki RS80-LMD-1-RP-U LAMBDA® Roller Chain
• Tsubaki Neptune RS80-LMD-1 Roller Chain