Nachi

NU307EG Nachi Cylindrical Roller Bearing 35x80x21 Japan Bearings

$98.99
SKU: Kit10452
UPC: 00193019088876
Item: NU307EG Nachi Roller Bearing
Type: Nachi Cylindrical Roller Bearing
Cage: Nylon Cage
Dimensions: 35mm x 80mm x 21mm/Metric
Inner Diameter: 35mm
NU307EG Nachi Cylindrical Roller Bearing
Nylon Cage
35mm x 80mm x 21mm
Made in Japan


NU307EG Nachi Cylindrical Roller Bearings, Nylon Cage, Made in Japan, the NU307EG inner diameter is 35mm, the NU307EG outer diameter is 80mm, NU307EG width is 21mm.

  • Item: NU307EG Nachi Roller Bearing
  • Type: Nachi Cylindrical Roller Bearing
  • Cage: Nylon Cage
  • Dimensions: 35mm x 80mm x 21mm/Metric
  • Inner Diameter: 35mm
  • Outer Diameter: 80mm
  • Width: 21mm
  • Size: 35 x 80 x 21 mm
  • Dynamic load rating Cr: 66,500 N
  • Static load rating Cor: 65,500 N
  • Limiting Speed:
    • Grease Lubrication: 7,500 RPM
    • Oil Lubrication: 9,500 RPM
  • Quantity: One Bearing
  • Made in Japan

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.