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Double-strand steel roller chain with cylindrical rollers · SKF PHC 40-2NP-O/L
Roller chain SKF PHC 40-2NP-O/L

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Roller chain SKF PHC 40-2NP-O/L

Manufacturer Part Number
PHC 40-2NP-O/L
Brand
SKFOfficial brand
Category
Power transmission
Subcategory
Roller chains
Series
PHC

SKF

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Description

SKF PHC 40-2NP-O/L is a roller chain reference, within Power transmission. Request a quote for PHC 40-2NP-O/L via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SKF PHC NP-O/L roller chain is an essential component for power transmission in industrial machinery. Its roller and pin design allows smooth and efficient movement, withstanding high loads and high speeds. It is used in a wide variety of applications, from conveyors to packaging equipment, offering durability and reliability in demanding environments.

The PHC series designation is interpreted as follows: the initial number indicates the chain pitch according to the ANSI standard, and the suffix -1 or -2 indicates whether it is single or double strand. The letters NP refer to the pin type, while O/L indicates that the chain comes with or without retainers, as applicable. For example, PHC 25-1NP-O/L is a chain with pitch 25, single strand, with NP pin and retainer option. Knowing these codes allows you to select the right chain for your equipment.

These chains are used in various industries in Argentina, such as food, automotive, textile and construction materials. They are common in conveyors, packaging machines, transmission equipment and lifting systems. Their versatility makes them suitable for environments with dust, humidity or moderate temperatures, provided the right lubricant and sealing are selected. MR Accesorios Industriales supplies this line to workshops and industrial plants.

To correctly select a PHC chain, take into account the load to be transmitted, the operating speed and the type of lubrication. It is essential to verify sprocket alignment and proper tension to avoid premature wear. Sealing and the clearance between rollers and pins influence durability; in contaminated environments, consider chains with retainers. Assembly must be carried out with appropriate tools and following the manufacturer's recommendations to ensure optimal operation.

Regarding equivalences and interchangeability, SKF PHC chains are compatible with other brands that follow the ANSI standard, as long as pitch, number of strands and pin type match. It is important to verify dimensions and tolerances before replacing a chain, since small differences can affect performance. Do not invent codes: consult us if you have doubts about the equivalence of your current chain.

To request a quote for the SKF PHC NP-O/L roller chain you need, simply send us the full part number via WhatsApp. At MR Accesorios Industriales we advise you so you choose the right option for your application. With more than 80 years of experience, we guarantee specialized technical service and quality products to keep your machinery running.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.

Dimensions

Standard
ASA / ANSI
Rows
Double
Finish
Niquelada (NP)
Packaging
Eslabón acodado (media unión)

Frequently Asked Questions

What does the NP suffix mean in the chain designation?
The NP suffix indicates the type of pin the chain has. It is an internal SKF PHC nomenclature that identifies specific pin characteristics, such as its material or treatment. To interpret it correctly, consult the data sheet or contact us.
How do I know if I need a single or double strand chain?
The choice depends on the load the system must transmit. Double strand chains (suffix -2) withstand higher loads than single strand ones (-1). Evaluate the required power and available space; if you have doubts, our technical team can help you.
Are SKF PHC chains interchangeable with other brands?
Yes, as long as they comply with the ANSI standard and match in pitch, number of strands and pin type. However, verify the exact dimensions and tolerances before replacing, since subtle differences may exist that affect operation.
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