Nachi

NJ221EG Nachi Cylindrical Bearing Japan 105x190x36 Large Bearings

 
$771.26 CAD
SKU: Kit10221
UPC: 00193019086971
Item: NJ221EG Cylindrical Roller Bearing
Type: Nachi Cylindrical Roller Bearing
Cage: Nylon Cage
Dimensions: 105mm x 190mm x 36mm/Metric
ID (inner diameter)/Bore: 105mm
 
NJ221EG Nachi Cylindrical Roller Bearing
105mm x 190mm x 36mm
Nylon Cage
Made in Japan


NJ221EG Nachi Cylindrical Roller Bearings, Nylon Cage, Made in Japan, the NJ221EG inner diameter is 105mm, the NJ221EG outer diameter is 190mm, NJ221EG width is 36mm.

  • Item: NJ221EG Cylindrical Roller Bearing
  • Type: Nachi Cylindrical Roller Bearing
  • Cage: Nylon Cage
  • Dimensions: 105mm x 190mm x 36mm/Metric
  • ID (inner diameter)/Bore: 105mm
  • OD (outer diameter): 190mm
  • Width/Height/thickness: 36mm
  • Size: 105 x 190 x 36 mm
  • Quantity: One Bearing
  • Dynamic load rating Cr: 202,000 N
  • Static load rating Cor: 241,000 N
  • Limiting Speed:
    • Grease Lubrication: 3,400 RPM
    • Oil Lubrication: 4,000 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.