RK M520 Standard Roller Chain, 118 Links (M520-118)

The RK M520-118 Standard Roller Chain is engineered for reliable power transmission in demanding applications. Built from heat-treated medium carbon alloy steel, this chain delivers a strong, durable construction designed to withstand repeated loads and operating stress. Its 118-link configuration provides a practical replacement solution for compatible chain-drive systems requiring dependable performance and consistent engagement.
All components are heat-treated and shot-peened to improve strength, fatigue resistance, and long-term durability. Four-point pin riveting helps secure the chain assembly, while solid rollers support smooth movement and dependable interaction with sprockets. The RK M520 chain is suitable for maintenance, repair, and replacement applications where a standard roller chain is required.
This chain includes a clip connecting link for convenient installation and service. Verify sprocket compatibility and application requirements before installation to ensure proper fit and operation. With its robust material construction and carefully finished components, the RK M520-118 provides a dependable chain solution for equipment and machinery using the M520 standard.
Brand: RK. Part Number: M520-118. Chain Type: Standard roller chain. Link Count: 118 links. Material: Heat-treated medium carbon alloy steel. Component Treatment: Heat-treated and shot-peened. Pin Construction: Four-point pin riveting. Roller Construction: Solid rollers. Included Hardware: Clip connecting link.

Features:

• Heat-treated medium carbon alloy steel construction for strength and durability

• All components are heat-treated and shot-peened for improved fatigue resistance

• Four-point pin riveting helps provide secure, dependable chain assembly

• Solid rollers support smooth operation and consistent sprocket engagement

• Includes a clip connecting link for convenient installation and service

• 118-link standard chain configuration for compatible M520 applications

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