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Roller chain SKF PHC 100-1X128LK
- Manufacturer Part Number
- PHC 100-1X128LK
- Brand
- SKFOfficial brand
- Category
- Power transmission
- Subcategory
- Roller chains
- Series
- PHC
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Description
SKF PHC 100-1X128LK is a roller chain reference, within Power transmission. Request a quote for PHC 100-1X128LK via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF PHC series roller chain is a power transmission component designed to link gears and transmit motion in industrial machinery. It is used in applications requiring synchronization and load pulling, such as conveyor belts, mills and process equipment. Its robust construction and roller design allow smooth and durable operation under demanding conditions. At MR Accesorios Industriales we carry this line for the Argentine market, with technical advice to select the right chain for your application.
The PHC series designation is interpreted from the number following it, which indicates the chain pitch in eighths of an inch, and from the suffixes that specify the number of strands and the length. For example, PHC 80-1X2LK corresponds to a chain with pitch 80, single strand, with 2 pitch links (2LK). Similarly, PHC 100-1X128LK has pitch 100 and 128 links, while PHC 120-1X47LK, PHC 120-1X71LK and PHC 120-1X72LK share pitch 120 with different lengths. The LK suffix indicates the number of links that make up the chain.
These chains are used in a wide variety of industries in Argentina, such as food, cement, mining, agriculture and general manufacturing. They are common in roller conveyors, bucket elevators, mill drives, mixers and machine tools. Their ability to transmit power over considerable distances and their wear resistance make them suitable for environments with dust, humidity or variable loads. MR Accesorios Industriales carries them for replacement and new projects.
To correctly select a PHC chain, take into account the pitch, the number of strands, the required length and the operating conditions. It is essential to verify sprocket alignment, adequate lubrication and correct tensioning to maximize service life. Sealing and clearance between rollers and plates influence performance; in contaminated environments, consider chains with specific coatings or lubrication. Assembly must be performed with appropriate tools to avoid damage to the pins.
Regarding equivalences and interchangeability, SKF PHC series roller chains follow international standards that allow their replacement by products from other manufacturers that meet the same pitch and strength specifications. Always verify critical dimensions and load capacity before substituting a chain, as small differences can affect system operation. For an accurate comparison, consult our technical team.
If you need a quote for an SKF PHC series roller chain, send us the complete code by WhatsApp. At MR Accesorios Industriales we advise you to choose the correct option for your application. We can also help you with sprockets, lubricants and complementary assembly tools.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
- Standard
- ASA / ANSI
- Rows
- Single
Frequently Asked Questions
- What does the LK suffix mean on SKF PHC chains?
- The LK suffix indicates the number of links the chain has. For example, 2LK is 2 links, 128LK is 128 links. It is a key data point to determine the total length and must match the center distance between sprockets.
- How do I choose the correct pitch for my application?
- The pitch is determined by the existing sprockets or by the power to be transmitted. If you already have a chain, measure the distance between pins. If it is a new design, consult us with the load and speed data to select the appropriate pitch.
- Are SKF PHC chains interchangeable with other brands?
- Yes, as long as they comply with the same dimensional and strength standards. Verify the pitch, width and number of strands. To ensure compatibility, send us the code and we will confirm the equivalence with other brands.

