NATIONAL OILWELL VARCO LP 4211971 FOR SIMPLEX ROLLER CHAIN LINK OFFSET
NATIONAL OILWELL VARCO LP 4211971 FOR SIMPLEX ROLLER CHAIN LINK OFFSET

NATIONAL OILWELL VARCO LP 4211971 FOR SIMPLEX ROLLER CHAIN LINK OFFSET

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Brand : Ram Automations
SKU: RAMA998746
Availability: In Stock

NATIONAL OILWELL VARCO LP 4211971 Simplex Roller Chain Link (Offset) is a precision-engineered component designed to maintain continuous motion in heavy-duty industrial conveyor, hoist, and drive systems. As...

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Description

NATIONAL OILWELL VARCO LP 4211971 Simplex Roller Chain Link (Offset) is a precision-engineered component designed to maintain continuous motion in heavy-duty industrial conveyor, hoist, and drive systems. As an OEM-grade offset link, it enables quick chain length adjustments and repairs without dismantling entire sections—making it essential for operations requiring minimal downtime. Built to exacting tolerances, the LP 4211971 offset link ensures reliable compatibility with ANSI simplex roller chains, providing a seamless fit that maintains system alignment, tension, and drive efficiency.

This roller chain link is constructed from durable, heat-treated alloy steel, offering excellent tensile strength and resistance to fatigue and wear. The rollers, bushings, and side plates are manufactured to stringent dimensional standards, ensuring smooth engagement with sprockets and uniform load distribution. The offset design allows insertion into existing chain runs where joining ends directly is impractical, enabling fast field assembly or removal. Corrosion-resistant finishing further enhances longevity, making the LP 4211971 suitable for use in harsh industrial environments featuring dust, moisture, or corrosive agents.

Designed for ease of installation, the National Oilwell Varco LP 4211971 offset link can be secured with simple assembly tools—such as a hammer and clip or cotter pin—without special fixtures or fixtures. Its standardized pitch and roller diameter ensure seamless performance in lubrication-heavy environments, ensuring low noise, low vibration, and energy-efficient operation. Properly installed, this link supports high-speed chain drives and withstands shock loading, making it ideal for rock drilling rigs, hoisting units, winches, and conveyor lines.

For maintenance and reliability engineers, the LP 4211971 offers a cost-effective way to restore chain integrity and maintain production continuity. Its compatibility with common simplex roller chain sizes and the trusted reputation of National Oilwell Varco make it a dependable choice for retrofits, spares, or emergency repairs. Featuring robust construction and straightforward assembly, the LP 4211971 offset link delivers dependable service life and performance—supporting uninterrupted operation in heavy industrial and marine applications.

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