fits year: 1990.

( Brand: Rk Chain ), ( Manufacturer Part Number: M520-90 ), ( Color: Natural ), ( Warranty Details: See Manufacturer )
The M520-90 chain, a 520 standard model, is a high-performance industrial chain designed for heavy-duty applications. This chain boasts 90 links in its length, making it a versatile option for various industrial uses.
The M520-90 chain is manufactured using premium quality materials, ensuring its durability and longevity. Each link in this chain is forged using high-strength steel, which provides the necessary strength and rigidity for handling heavy loads. The rollers in the chain are precision machined to ensure a smooth and efficient operation.
The M520-90 chain features a pitch of 11.11 inches, which is in compliance with the 520 standard. This pitch size is widely used in various industries, including mining, construction, and manufacturing. The standardized pitch size ensures easy interchangeability with other chains of the same standard.
The M520-90 chain comes with a proof load rating of 43.5 kN (9,680 lbs), making it suitable for handling heavy loads in demanding applications. The chain's high load capacity is attributed to its robust design and the use of high-quality materials.
The M520-90 chain's links are heat-treated to improve their strength and hardness. This process also ensures that the links maintain their shape and size under heavy loads, reducing the risk of wear and failure. The chain also features a hardened and tempered pin and bushing design, which provides excellent wear resistance and ensures a long service life.
The M520-90 chain comes with a protective coating, which shields the chain from the elements and reduces the risk of rust and corrosion. This coating also makes the chain easy to clean and maintain, ensuring that it remains in optimal operating condition.
In summary, the M520-90 chain is a heavy-duty, high-performance chain designed for industrial applications. Its 90 links, 520 standard pitch size, and 43.5 kN (9,680 lbs) proof load rating make it a versatile and reliable option for various industries. The chain's robust design, use of high-quality materials, and protective coating ensure a long service life and efficient operation.
Chain: M520-90 520 Standard 90 Links
The M520-90 520 Standard 90 Links chain is a popular choice for heavy-duty applications due to its durability and strength. However, like any other product, it comes with its advantages and disadvantages.
Advantages:1. High Tensile Strength: The M520-90 chain has a high tensile strength, making it suitable for applications that require heavy-duty use. It can withstand high loads and pressures, ensuring reliable performance.
2. Long Service Life: The chain's durability means that it requires less frequent replacement, reducing maintenance costs and downtime.
3. Resistant to Wear and Corrosion: The chain is made of high-quality materials that resist wear and corrosion, ensuring it lasts longer than other chains. It is ideal for use in harsh environments.
Disadvantages:1. Higher Cost: The M520-90 chain is more expensive than other types of chains due to its high tensile strength and durability. This may be a consideration for those with limited budgets.
2. Heavier: The chain's high tensile strength and durable materials make it heavier than other chains, which may increase the weight of the equipment it is used on.
3. Requires More Lubrication: Due to its heavy-duty use, the M520-90 chain requires more frequent lubrication to maintain its performance and longevity.
Conclusion:The M520-90 520 Standard 90 Links chain is a high-performance, heavy-duty chain that offers numerous advantages, including high tensile strength, long service life, and resistance to wear and corrosion. However, it comes with some disadvantages, such as a higher cost, heavier weight, and the requirement for more frequent lubrication.
Recommendation:If your application requires heavy-duty use and can accommodate the higher cost and weight, the M520-90 520 Standard 90 Links chain is an excellent choice. Its durability and strength make it a reliable and long-lasting investment for your equipment. However, if your budget is limited or the application does not require heavy-duty use, other types of chains may be more suitable. It is essential to consider the specific requirements of your application when choosing a chain.
Made in Japan. Specially formulated coating show a 40% increase in Chain life. Perfect for small displacement motorcycles that did not come from the factory with sealed Chains. Cold-forged solid bushings.
This results in increased stress resistance due to high engine loads and makes the transmission of horsepower ground more efficient. Includes clip-type Chain master link. RK 520 Standard Series Chain 90 Links: Features Quad rivet staked pins for a stronger and more stabilized construction. Fit Guide: model Standard Series Non-Sealed Chain length 90 Links Chain Master Link Clip Link Chain Pitch 520Chain Type Chain Color Natural Country of Origin Japan Material Steel Tensile Strength 6,800 lbs.