SKF PHC 25-1NP-O/L roller chain
- Brand
- SKF
- Category
- Power transmission
- Subcategory
- Roller chains
- Size
- ASA 25
- Series
- PHC
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Description
SKF PHC 25-1NP-O/L belongs to roller chain, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PHC 25-1NP-O/L and any equivalents.
For power transmission in industrial machinery, the SKF PHC NP-O/L roller chain is a reliable choice. Its roller and pin construction enables smooth, efficient motion under high loads and speeds. You will find it in conveyors, packaging lines, and many other demanding applications.
The PHC code tells you a lot. The first number is the chain pitch according to ANSI. A suffix -1 or -2 shows whether the chain has one strand or two. NP identifies the pin type, and O/L means the chain may come with or without retainers. For instance, PHC 25-1NP-O/L is a single-strand chain with pitch 25, NP pins, and the retainer option. Understanding these elements helps you match the chain to your equipment.
These chains appear in food processing, automotive, textile, and construction materials operations. They drive conveyors, packaging machines, transmission equipment, and lifting systems. With the right lubricant and sealing, they handle dust, humidity, and moderate temperatures. MR Industrial Accessories supplies this line to workshops and plants across the United States and several Latin American countries.
When selecting a PHC chain, consider the load, operating speed, and lubrication method. Check sprocket alignment and tension to prevent early wear. Roller-to-pin clearance and sealing affect service life; in dirty environments, chains with retainers are worth considering. Use the proper tools and follow the manufacturer's instructions during installation.
SKF PHC chains interchange with other ANSI-standard brands when pitch, strand count, and pin type match. Before replacing a chain, confirm dimensions and tolerances, because small differences can change performance.
To get a quote for the SKF PHC NP-O/L roller chain you need, send the complete part number through WhatsApp or email. The MR team responds promptly and can suggest equivalents or help you choose the right chain for your application.
Dimensions
- Standard
- ASA / ANSI
- Rows
- Single
- Finish
- Niquelada (NP)
- Packaging
- Eslabón acodado (media unión)
Frequently asked questions
- What does the NP suffix mean in the chain designation?
- NP indicates the pin type. It is part of the SKF PHC naming system and points to specific pin characteristics, such as material or treatment. Check the data sheet or contact us for a precise interpretation.
- How do I know if I need a single or double strand chain?
- It depends on the load your system must transmit. Double strand chains (suffix -2) handle higher loads than single strand chains (-1). Evaluate the required power and available space; our technical team can assist if you are unsure.
- Are SKF PHC chains interchangeable with other brands?
- Yes, if they follow the ANSI standard and match in pitch, number of strands, and pin type. Still, verify exact dimensions and tolerances before replacing, as minor differences can affect operation.