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N307 Nachi Cylindrical Bearing Steel Cage Japan 35x80x21 Bearings
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    N307 Nachi Cylindrical Bearing Steel Cage Japan 35x80x21 Bearings

    Price: $59.95

    Code: Kit10311

    Product Descriptions

    N307 Nachi Cylindrical Roller Bearing
    Steel Cage
    35mm x 80mm x 21mm
    Made in Japan


    N307 Nachi Cylindrical Roller Bearing  35x80x21:Steel Cage:Japan
    N307 Nachi Cylindrical Roller Bearing  35x80x21:Steel Cage:Japan

    N307 Nachi Cylindrical Roller Bearing, Steel Cage, Made in Japan, the N307 inner diameter is 35mm, the N307 outer diameter is 80mm, N307 width is 21mm.

    • Item: N307 Roller Bearing
    • Type: Nachi Cylindrical Roller Bearing
    • Cage: Steel Cage
    • Dimensions: 35mm x 80mm x 21mm/Metric
    • ID diameter)/Bore: 35mm
    • OD (outer diameter): 80mm
    • Width/Height/thickness: 21mm
    • Size: 35 x 80 x 21mm
    • Quantity: One Bearing
    • Dynamic load rating Cr: 49,500 N
    • Static load rating Cor: 47,000 N
    • Limiting Speed:
      • Grease Lubrication: 8,000 RPM
      • Oil Lubrication: 9,500 RPM
    • 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.

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