Product page
Roller chain SKF PHC AL666X5MTR
- Manufacturer Part Number
- PHC AL666X5MTR
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Roller chains
- Series
- PHC
![]()
We respond promptly.
Request your quote via WhatsApp or email, with the quantity and time frame you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
SKF PHC AL666X5MTR is a roller chain reference, within Power transmission. Request a quote for PHC AL666X5MTR via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF PHC AL MTR roller chain is a power transmission component designed to withstand high loads and moderate speeds in industrial environments. Its robust construction and dimensional precision make it suitable for machinery requiring reliable synchronization and drive. MR Accesorios Industriales offers this line as part of its power transmission range, with technical advice to select the correct model for your application.
The PHC AL MTR designation identifies a roller chain from the SKF PHC series. The PHC prefix corresponds to the power transmission product line. The letters AL indicate a construction variant, possibly with carbon steel plates and surface treatment. The number that follows, as in the examples PHC AL666X5MTR, PHC AL688X5MTR and PHC AL866X5MTR, indicates the size and number of strands or pitches. The MTR suffix may refer to a type of finish or packaging. To correctly interpret each code, it is essential to consult the manufacturer's data sheet.
These chains are used in a wide variety of industrial applications in Argentina, such as material conveyors, agricultural machinery, bottling equipment, lifting systems and drives in food and beverage plants. Their ability to work in dusty, humid and moderate temperature conditions makes them versatile. Industries such as food, cement, mining and material handling rely on roller chains to maintain process continuity.
To select a PHC AL MTR chain, consider the load to be transmitted, operating speed, type of lubrication and environmental conditions. It is crucial to verify sprocket alignment and proper tension to avoid premature wear. Regular lubrication and sealing against contaminants extend service life. During assembly, ensure sprockets are correctly aligned and the chain has the clearance recommended by the manufacturer.
SKF roller chains can be interchanged with those from other manufacturers that follow the same dimensional standards, such as ISO 606 or ANSI. However, not all codes are equivalent; it is necessary to compare pitch, roller width, pin diameter and tensile strength. When looking for a replacement, verify that critical dimensions match and that the material and treatment are suitable for the application. MR Accesorios Industriales can advise you on equivalence without compromising performance.
If you need an SKF PHC AL MTR roller chain for your equipment, contact us. At MR Accesorios Industriales we help you identify the exact model based on your code or sample. Send your inquiry via WhatsApp and receive personalized attention. With more than 80 years of experience, we are your trusted partner in power transmission.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the PHC AL MTR designation mean on an SKF chain?
- PHC identifies SKF's power transmission line. AL indicates a construction variant, the following number indicates the size and number of strands, and MTR may refer to the type of finish or packaging. Consult the data sheet for specific details.
- Where are SKF PHC AL MTR roller chains used?
- They are used in conveyors, agricultural machinery, bottling equipment, lifting systems and industrial drives in sectors such as food, cement and mining. Their robustness makes them suitable for demanding environments.
- How do I choose the right roller chain for my application?
- Consider load, speed, lubrication and environmental conditions. Verify sprocket alignment and correct tension. To select the exact model, consult our specialists by sending your equipment data via WhatsApp.

