RK M420 Standard Roller Chain, 112 Links (M420-112)

The RK M420 Standard Roller Chain, Part M420-112, is designed for dependable power transmission in industrial, agricultural, and equipment applications. Its heat-treated medium carbon alloy steel construction provides a strong foundation for consistent performance under demanding operating conditions. The chain includes 112 links for convenient replacement or installation when matching an existing drive system.
All components are heat-treated and shot-peened to improve strength, durability, and resistance to wear. Four-point pin riveting helps secure the chain assembly, while solid rollers support smooth engagement with sprockets and reliable movement during operation. These construction details make the RK M420 a practical choice for applications requiring a durable standard roller chain.
The RK M420-112 includes a clip connecting link for straightforward installation and maintenance. Verify chain compatibility with the equipment’s sprocket configuration and application requirements before installation. For reliable results, maintain proper alignment, lubrication, and tension according to the equipment manufacturer’s recommendations. With its durable materials and serviceable design, this RK chain is suited for replacement and original equipment applications where dependable chain performance is required.

Features:

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

• All components heat-treated and shot-peened for improved performance and wear resistance

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

• Solid rollers support smooth sprocket engagement and consistent operation

• Includes a clip connecting link for convenient installation and maintenance

• 112-link configuration for compatible chain replacement applications

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