
SKF LUCS 50-2LS linear motion
- Brand
- SKF
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
SKF LUCS 50-2LS belongs to linear motion, part of our Linear motion range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for LUCS 50-2LS and any equivalents.
For linear motion that demands smoothness and accuracy, the SKF LUCS LS series linear units combine an aluminum profile with a bearing-equipped carriage. These components are common in automation, machine tools, and handling systems. MR supplies this SKF line and can assist you in specifying the right unit for your application.
The part number breaks down into two parts: LUCS denotes the compact linear unit family, and LS shows that the carriage has low-friction seals. In examples like LUCS 50-2LS and LUCS 60-2LS, the number indicates the profile size, while the 2LS suffix means double sealing at both ends of the carriage. This coding helps you identify size and sealing when ordering a replacement or adding to an existing system.
Typical industries include automotive, food, pharmaceutical, and packaging, where clean and repetitive linear guidance is needed. You will also find these units in cutting machines, machining centers, cartesian robots, and pick-and-place equipment. They are chosen for high rigidity and low maintenance, especially in environments with dust or chips where extra protection is beneficial.
When selecting, consider load capacity, rigidity, and precision. The 2LS sealing suits moderately contaminated environments because it keeps lubricant in and particles out. During installation, verify profile alignment and support surface leveling; misalignment can lead to premature wear. Use the manufacturer-specified lubricant and renew it according to the duty cycle.
For cross-referencing, SKF linear units may interchange with other brands that follow standardized dimensions, but always check tolerances and the mounting interface. Not all series are compatible. Confirm the complete part number and technical data before replacing a component. If you need help, our team can validate interchangeability.
To request a quote, send the full part number via WhatsApp or email. Our technical staff can suggest equivalents and help you choose the right configuration and accessories for your equipment.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the LS suffix mean in the LUCS series?
- LS indicates that the carriage incorporates low-friction seals. In designations like LUCS 50-2LS and LUCS 60-2LS, the 2LS means double sealing at both ends, which helps retain lubricant and block contaminants.
- How do I choose the right linear unit size?
- Consider the load to be supported, required rigidity, precision, and available space. The number in the designation (50, 60) relates to the profile size. Share your application details and we will help you select the correct model.
- Are SKF units interchangeable with other brands?
- They may be compatible if they follow standardized dimensions, but it is essential to verify tolerances and mounting. Not all series are equivalent. Send the part number and equipment characteristics so we can validate interchangeability before you purchase.

