20 Best 20Mm Linear Bearing of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best 20Mm Linear Bearing of 2023. Check our ranking below.
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- 20mm 0.79inch SBR20 UU ball bearings sliding blocks, made of aluminum alloy and bearing steel, heavy duty and sturdy
- High Quality - With excellent motion ball, it moves smoothly with low friction. You can use it for a long time.
- Size - Shaft diameter: 20mm. Overall size: 1.9” x 2” x 1.5”
- SFC Linear Guide Rail Set: SFC20-1000 mm Linear motion guide rail includes 2 x 39.4 in/1000 mm length SFC20 linear shafts, 4 x SC20 slide blocks and 4 x rail supports. Dynamic Load Per Block: 882 N, Static Load Per Block: 1370 N.
- Durable & Long-lasting: The linear rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability. Built-in 4 aluminum slide blocks and ball bearings for smooth and unobstructed sliding.
- Low Noise Sliding: Aluminum fully sealed SC slide blocks and carbon steel linear shaft are perfectly paired. The built-in ball bearing provides low friction movement and is smooth and not tilted, allowing you to control more labor-saving.
- High Precision: Precise circular shaft dimensions and straightness, ensuring high accuracy, repeatability, and stability in its motion. The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection.
- Wide Application: The SFC linear rail set is versatile and suitable for all kinds of high-load automation equipment and DIY project, such as router/mill/lathe sleds, 3D printers, laser engravers, CNC machines, trainer rocker plates, etc.
- SIZE：Model: LM20FLUU, Bore Diamter (dr): 20mm, Outer Diameter (D): 32mm, Total Length (L): 80mm, Flange Base(D):54mm
- DOBLE SEALED DESIGN: The Slide Bearing are double sealed, so as to avoid contaminants entering and save lubricant; Static Load Capacity (Cor): 1400N, Dynamic Load Capacity (Cr): 2750N.
- USAGE：Linear bearings are part of linear motion systems, often used in conjunction with cylindrical shafts or guideways
- FEATURES:These Chromium Steel linear bearings with Nickel-Plated surface treatment can operate under corrosive or high-temperature conditions.
- APPLICATIONS: Mechanical slides, 2-axis and 3-axis tables, linear tables, 3D printers, drive shaft, guide bar, drive shaft,pillar,CNC machines, electronic equipment, food machinery, packaging machinery, etc.
- ✅【Brief introduction】Box slider is a common type of transmission bearing, box slider composition structure by linear bearings and circlips, aluminum alloy shell.
- ✅【Selected materials, rigorous craftsmanship】Uniform rotation speed during operation, coordinating with machinery to improve work efficiency, smooth surface, uniform force, not easy to deform.
- ✅【Wear-resistant and durable】Clean and tidy appearance, with uniform strength, load resistance, wear resistance, can be used for a long time.
- ✅【Feaures】Low noise, high speed,high temperature resistance, large axial displacement, be able to withstand radial loads.
- ✅【Main Applications】They can be used in a wide range of applications such as compressors, textile machines, printers, sawmills, machine tools, woodworking machines, industrial automation and many others.
- ✅【Linear Motion Bearings】Box slider is one of the common types of transmission bearings, the box slider is composed of linear bearings, circlips and aluminium alloy shell.
- ✅【High Strength】SBR opening linear bearing slider is made of silver-white aluminium alloy surface, with special treatment of high strength, wear-resistant and pressure-resistant.
- ✅【Bearing Material】Made of high-strength aluminium alloy, durable, surface oxidation rust treatment.
- ✅【Advantages】P4 grade steel ball, Precision manufacturing, Dustproof and waterproof, Strong loading capacity, Low noise operation, High load resistance, High speed and quiet operation, Long service life.
- ✅【Wide Applications】It can be widely used in medical equipment, mechanised equipment, technical centres, machine tools, engraving machines, textile machines, printers, sawing machines, woodworking machines and many other wide range of applications.
Last update on 2025-07-04 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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- Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 20Mm Linear Bearing.
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