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    Linear Ball Bearings

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    LM8UU Metric Size Linear Ball Bearings with Double Seals

    This 8 x 15 x 24 mm (LM8UU) linear ball bearing works with 8mm shafts, compact and lightweight, made of carbon steel material with ball lubrication in the tracks for high capacity and long life span. Suitable for use in a mounted slide unit to carry components. Double seal-closed types, open types and adjustable types are optional.

    LM10UU Metric Size Linear Ball Bearings with Double Seals

    10mm shaft diameter, compact and lightweight, high load-carrying capacity with dynamic load of 588cN and static load of 1100cN. Constructed with a steel outer ring and a polyamide ball retainer equipped with 4 ball circuits. The bearing has seals from both sides. It can make a very precise, safe and reliable linear motion system.

    LM12UU Metric Size Linear Ball Bearings with Double Seals

    Linear motion 12mm ball bushing has a steel outer ring with grooves for a circlip and a polyamide ball retainer with 4 ball circuits. It has elastomer seals from both sides. Cavities can also capture invading dirt, preventing potential blockages. Smooth moving, low friction, high rigidity and long life.

    LM16UU Metric Size Linear Ball Bearings with Double Seals

    LM16UU linear ball bearings, nominal shaft diameter 16mm, outsider diameter 28mm, length 37mm, with rubber seals on both sides, featured with smooth movement, high rigidity and low friction. Easy to maintain or replace and have a good life span in service. Suitable for electronic equipment types, guide bar, drive shaft and abutment.

    LM20UU Metric Size Linear Ball Bearings with Double Seals

    LM20UU metric double seal linear ball bearings with inner size 20mm, outer size 32mm and length 42mm. They consist of hardened steel outer housings, polyamide ball retainer with 5 ball circuits and rubber seals at two ends. The point contact design delivers very little frictional resistance so as to obtain smooth movement with high precision. Open types and adjustable editions are optional.

    LM25UU Metric Size Linear Ball Bearings with Double Seals

    LM25UU 25mm linear motion bearings are produced with a chrome steel outer cylinder, polyamide retainer, bearing balls and two side seals to prevent invading dirt and moisture. The bearing ball is in point contact with the shaft so that the friction resistance is small and the bearing balls are suitable for low-load and high speed movement.

    SDM16GA 16mm Linear Ball Bushing

    16x28x37 linear ball bushing works with 16mm shaft with 28mm outer diameter and 37mm length. Fabricated with a chrome steel outer cylinder, steel ball retainer and chrome steel balls. Featuring low coefficient of friction, high precision and rigidity, able to provide smooth and persistent linear motion.

    SDM20GA 20mm Linear Ball Bushing

    Bearing inner diameter is 20mm with a size of 20x32x42. Chrome steel ball retainer equipped with 4 ball circuits. Dynamic load rating (Cr) is 882N and static load rating (Cor) is 1370N. Strengthened by heat treated alloy steel shell. With minimal friction in ball rotation and small load capacity. Lightweight and precise. Open types are also offered for option.

    SDM30GA 30mm Linear Ball Bushing

    30mm linear ball bushing comprises a hardened steel outer housing, resin cage, along with the raceway segments and steel balls. Good temperature range increases its adaptability during work. Self-aligning function makes it considered by many to be the preferable choice for linear motion applications. It is size-interchangeable with other manufacturers bearings.

    SDM25GA 25mm Linear Ball Bushing

    This precision linear motion ball bearing has a 25mm bore with metric outer diameter 40mm and length 50mm. Compact design and point contact arrangement provide the most cost-effective combination of optimum loading capacity, low friction, quiet operation, accuracy, repeatability and long life. Open types are available as well.

    SDM40GA 40mm Linear Ball Bushing

    40mm ball bearings of metric size are for sale. They are a kind of metal linear moving system that is used for infinite travel with cylindrical shaft. Since steel balls are in point contact with the shaft, the friction resistance is small, suitable for low-load and high speed movement. Economical, easy to maintain and replace.

    Linear ball bearings are the most common type of linear slides, featuring a polyamide retainer housed by the outer ring and loaded with steel balls, moving in an infinite loop. Since the load ball is in point contact with the bearing housing, the steel ball rolls with minimal frictional resistance. This arrangement offers smooth precise movement along a single-axis linear design. Typically constructed from aluminum, hardened cold rolled steel or galvanized steel, ball bearing slides are suitable for applications where lower load capacities and fast movement are required, hence find a wide range of applications in electronic equipment, food packaging machinery, medical machinery, printing machinery, textile machinery, instruments, robots, machine tools, CNC machine tools, automobiles and digital 3D coordinate measuring equipment and in other special machinery industries. ATO offers linear ball bearings in shaft diameters of 8 mm to 25 mm in different types. Feel free to choose and place your order.