Nachi

NJ205EG Nachi Cylindrical Roller Bearing Japan 25x52x15 Bearings

No reviews
$32.88
SKU: Kit10205
Item: NJ205EG Cylindrical Roller Bearing
Type: Nachi Cylindrical Roller Bearing
Cage: Nylon Cage
Dimensions: 25mm x 52mm x 15mm/Metric
ID (inner diameter)/Bore: 25mm
NJ205EG Nachi Cylindrical Roller Bearing
Nylon Cage
25mm x 52mm x 15mm
Made in Japan


NJ205EG Nachi Cylindrical Roller Bearing, Nylon Cage, Made in Japan, the NJ205EG inner diameter is 25mm, the NJ205EG outer diameter is 52mm, NJ205EG width is 15mm.

  • Item: NJ205EG Cylindrical Roller Bearing
  • Type: Nachi Cylindrical Roller Bearing
  • Cage: Nylon Cage
  • Dimensions: 25mm x 52mm x 15mm/Metric
  • ID (inner diameter)/Bore: 25mm
  • OD (outer diameter): 52mm
  • Width/Height/thickness: 15mm
  • Size: 25mm x 52mm x 15mm
  • Quantity: One Bearing
  • Dynamic load rating Cr: 29,300 N
  • Static load rating Cor: 27,700 N
  • Limiting Speed:
    • Grease Lubrication: 12,000 RPM
    • Oil Lubrication: 14,000 RPM
  • 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.