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NJ311EG Nachi Cylindrical Roller Bearing 55x120x29 Japan Bearings
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    NJ311EG Nachi Cylindrical Roller Bearing 55x120x29 Japan Bearings

    Price: $113.37

    Code: Kit10394

    Product Descriptions

    NJ311EG Nachi Cylindrical Roller Bearing
    Nylon Cage
    55mm x 120mm x 29mm
    Made in Japan


    NJ311EG Nachi Cylindrical Roller Bearing 55x120x29 Nylon Cage Japan Cylindrical Bearings
    NJ311EG Nachi Cylindrical Roller Bearing 55x120x29 Nylon Cage Japan Cylindrical Bearings

    NJ311EG Nachi Cylindrical Roller Bearings, Nylon Cage, Made in Japan, the NJ311EG inner diameter is 55mm, the NJ311EG outer diameter is 120mm, NJ311EG width is 29mm.

    • Item: NJ311EG Nachi Roller Bearing
    • Type: Nachi Cylindrical Roller Bearing
    • Cage: Nylon Cage
    • Dimensions: 55mm x 120mm x 29mm/Metric
    • Inner Diameter: 55mm
    • Outer Diameter: 120mm
    • Width: 29mm
    • Size: 55 x 120 x 29 mm
    • Dynamic load rating Cr: 137,000 N
    • Static load rating Cor: 143,000 N
    • Limiting Speed:
      • Grease Lubrication: 4,800 RPM
      • Oil Lubrication: 5,600 RPM
    • Quantity: One Bearing
    • Made in Japan

    Nachi Cylindrical Roller Bearings

    Construction of this roller bearing type is the simplest of all radial roller bearings. This bearing type is often used in high-speed applications. Because the inner ring, outer ring, and rollers are in line contact, this bearing type has a large radial load capacity. Various Cylindrical roller bearing configurations are:N,NJ,NF,NU,RNU : integral ribs (flanges)
    NH,NP,NUP,NUH : integral and loose ribs
    NN,NNU : double-row bearings
    Configurations having integral flanges or loose ribs on both the inner and outer rings can sustain a small amount of axial load. Since this bearing type supports axial loads as sliding action between the end of the rollers and flange faces, axial loading is limited. Double-row Cylindrical roller bearings are used for high-speed, high-accuracy applications such as; main spindle support for lathes, milling machines, and machining centers. Radial clearance of tapered-bore bearings can be adjusted during mounting of the bearing(s) onto the mating journal. Standard cages are pressed steel or polyamide resin. Machined cages of high-strength brass are used for bearings of large dimension or for high-speed applications.

    NJ311EG Nachi Cylindrical Roller Bearing 55x120x29 Japan Bearings :: Kit10394 :: Nachi Bearing

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