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Linear motion SKF LUCF 40
- Manufacturer Part Number
- LUCF 40
- Brand
- SKFOfficial brand
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
SKF LUCF 40 is a linear motion reference, within Linear motion. Request a quote for LUCF 40 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The SKF LUCF series covers guided linear units designed for smooth and precise movement in machines that require repeatability. They are used on shafts and translation systems where the load moves along rails or guides. MR Accesorios Industriales carries this line as an official brand, with advice to choose the right unit for the application. If you are looking for a linear motion solution for automation, have the part number ready and contact us.
The designation LUCF identifies this family of SKF linear units. The number that follows — as in LUCF 40 — indicates the size or main dimension of the unit, which determines its load capacity and mounting dimensions. Each size has its own values, so it is advisable to check the technical data sheet for the exact part number. The series does not carry additional suffixes in the available examples, so the part number is interpreted directly with the letters and the size number.
These units are used in industries that require controlled linear movements: automation, machine tools, packaging equipment, material handling and internal transport systems. In Argentina, they are common in production lines that need to move carriages, doors or heads with precision. They also appear in test benches and positioning devices. Their compact design allows them to be integrated into existing structures without major modifications.
To select a LUCF unit, take into account the load it will bear, the travel speed and the required precision. The mounting must ensure alignment between the guide and the unit to avoid premature wear. Proper lubrication and sealing against dust or chips extend service life. If the environment contains contaminants, consider additional protections. Follow the manufacturer's instructions for tightening and securing the screws.
SKF linear units can be interchanged with equivalent products from other brands, but compatibility depends on the mounting dimensions and load capacity. It is not enough for the part number to be similar: the critical dimensions and the type of guide must be compared. At MR Accesorios Industriales we can guide you on alternatives, always starting from the original part number and the working conditions. Avoid replacements without verifying the mechanical interface.
If you need a linear unit for your machine, send us the complete part number via WhatsApp. At MR Accesorios Industriales we will quote the LUCF series and help you confirm that it is the right option for your application. We can also advise you on other linear motion components we carry. Write to us with the exact designation and the operating conditions so we can give you a precise answer.
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 LUCF mean in SKF linear units?
- LUCF is the designation of a family of SKF linear units. The letters identify the product type and the number that follows indicates the size or main dimension. For each specific part number, such as LUCF 40, it is advisable to check the exact dimensions and capacities.
- How do I choose the correct size of a LUCF unit?
- The size is chosen according to the load, speed and mounting space. The number in the part number gives an indication of the main dimension, but the dimensions and load capacity must be verified in the technical data sheet. If you have doubts, contact us with the data of your application.
- Are SKF LUCF units interchangeable with other brands?
- Functional equivalents may exist, but interchangeability depends on the mounting dimensions and load capacity. It is not enough for the part number to be similar. Always compare the critical dimensions and contact us before replacing a unit.

