SKF LBCR 80 A-2LS linear motion
- Brand
- SKF
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
SKF LBCR 80 A-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 LBCR 80 A-2LS and any equivalents.
For linear motion along cylindrical shafts, the SKF LBCR A-2LS linear bearing offers a compact, rigid solution. Its double lip seals at both ends keep out dust, chips and moisture, which helps maintain performance in tough conditions. Common uses include machine tools, automation equipment and guidance systems where precision and load capacity matter.
The part number tells you the size and sealing: LBCR is the series with ball cage and optimized profile, the number after it is the shaft diameter in millimeters, A is an internal design variant, and 2LS means double lip sealing at both ends. So LBCR 50 A-2LS fits a 50 mm shaft, while LBCR 80 A-2LS fits an 80 mm shaft.
These bearings appear in metalworking, food processing, automotive and logistics operations. You will find them in laser cutting machines, machining centers, Cartesian robots, presses, packaging lines and conveyors. They handle radial loads and moments, making them a good fit for applications that demand repeatable, precise motion.
When selecting, match the shaft diameter and check the load, speed and operating environment. In areas with particles or moisture, the 2LS sealing is the right choice. Align the shaft and housing carefully during assembly to avoid side loads. Correct lubrication and proper internal clearance adjustment are essential for reliable operation and long service life.
SKF LBCR series bearings can often replace similar-dimension products from other brands, but always confirm tolerances and load ratings first. Not every product is a direct swap, so review the technical data. We supply SKF as one of our brands and can help you verify the correct reference.
To request a quote, send the complete part number by WhatsApp or email. Our team responds promptly, suggests equivalents when needed and assists with assembly or application questions.
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 2LS suffix mean on an SKF linear bearing?
- 2LS indicates double lip sealing at both ends. This barrier protects against dust, chips and moisture, which helps extend service life in demanding environments.
- How do I choose the correct diameter for my application?
- The number after LBCR in the designation is the shaft diameter in millimeters. For example, LBCR 50 A-2LS is for a 50 mm shaft. Always verify your shaft dimensions before requesting a quote.
- Is this linear bearing interchangeable with other brands?
- It may be compatible with linear bearings from other brands that share the same dimensions and load capacity, but there is no universal interchangeability. Check tolerances and technical specifications, or consult us with the part number.