Nachi Cylindrical Roller Bearings NU313 65mm x 140mm x 33mm Steel Cage Made in Japan NU313 Nachi Cylindrical Roller Bearings, Steel Cage, Made in Japan, here are the dimensions of the NU313, the NU313 inner diameter is 65mm, the NU313 outer diameter is 140mm, NU313 width is 33mm. * Item: NU313 Cylindrical Roller Bearings * Dimensions: 65*140*33 mm/Metric * Dynamic load rating Cr: 135,000 N * Static load rating Cor: 139,000 N * Limiting Speed: * Grease Lubrication: 4,500 RPM * Oil Lubrication: 5,300 RPM * ID (inner diameter)/Bore=65mm * OD (outer diameter D1)=140mm * Width/Height/thickness=33mm * NU313 Type: Nachi Cylindrical Roller Bearings * Cage: Steel Cage * Size: 65mm x 140mm x 33mm * Made in Japan * Quantity: One Bearing NU313 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-str
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