SKF LBBR 6 A-2LS linear motion
- Brand
- SKF
- Category
- Linear motion
- Subcategory
- Linear motion
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Description
SKF LBBR 6 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 LBBR 6 A-2LS and any equivalents.
The SKF LBBR A-2LS linear bearing is a linear motion component designed for smooth, precise travel on cylindrical shafts. It suits low-friction guidance tasks in machine tools, automation systems and positioning equipment. The double-lip sealing at both ends makes it a practical choice where dust or chips are present.
The LBBR A-2LS designation breaks down into useful selection information. LBBR identifies a linear ball bearing with cage and sealing. The following number gives the shaft diameter in millimeters, so LBBR 6 A-2LS fits a 6 mm shaft. The letter A denotes a design variant, while 2LS means double-lip seals at both ends, which helps retain lubricant and block contaminants. Reading these codes correctly helps you match the bearing to the shaft and the environment.
These bearings appear in metalworking, food, pharmaceutical and automation settings. Typical equipment includes cutting machines, conveyors, packaging lines, Cartesian robots and measuring devices. They handle radial loads and moderate moments, making them suitable for repetitive linear movement. In plants with airborne particles, the double-lip seal is particularly useful for protecting the bearing interior.
When selecting a bearing, consider shaft diameter, load, travel speed and operating conditions. The 2LS seal is a good fit for dirty or humid areas, while a clean, high-speed application may call for an unsealed version. During installation, align the shaft and housing to avoid side loads. Clean the shaft beforehand and apply proper lubrication to support smooth, lasting operation.
For interchangeability, SKF LBBR A-2LS linear bearings follow standardized dimensions and can be replaced by equivalent products from other manufacturers. Check tolerances and seal type before substituting, since small differences can affect performance. If you need help, our team can suggest equivalents and assist with selection.
To request a quote, send the complete part number via WhatsApp or email. We reply promptly and can also advise on other sizes or variants in the LBBR series.
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 LBBR bearing?
- The 2LS suffix indicates double-lip sealing at both ends. This design helps retain lubricant and protects the interior from dust, chips and moisture, which can extend service life in contaminated environments.
- How do I choose the correct diameter for my application?
- The bearing diameter must match your shaft diameter. In the part number, the number after LBBR indicates that diameter in millimeters. Also check the load and speed requirements of your application.
- Is this linear bearing interchangeable with other brands?
- Yes, LBBR A-2LS series linear bearings use standardized dimensions, so they can be interchanged with equivalent products from other manufacturers. Always verify tolerances and sealing type before replacement.