NSK NU421 Bearing

NSK NU421 Cylindrical roller bearings

Also known as : NU421, NU421M

  • Inside Diameter: 105 mm
  • Outside Diameter: 260 mm
  • Width: 60 mm
  • Basic dynamic load rating: 495 kN
  • Basic static load rating: 555 kN

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NSK NU421 Bearing

NSK NU421 Bearing details

model NU421
d 105 mm
D 260 mm
B 60 mm
rmin. 4.0 mm
r1 min. 4 mm
Fw 144.5 mm
Cr 495000 N
50500 kgf
C0r 555000 N
56500 kgf
Limiting speeds 2400 min-1 (Grease)
Limiting speeds 3000 min-1 (Oil)
db min 121 mm
db max 141 mm
Da 244.0 mm
ra 3.0 mm
rb 3 mm
Mass 17.300 kg (approx.)

NSK NU421 roller bearings, NU type, cylindrical roller bearings, single-Row.

NSK NU421 bearing cross reference

NSK NU1021 bearing
105mm x 160mm x 26mm
NSK NU221EM bearing
105mm x 190mm x 36mm
NSK NU321 bearing
105mm x 225mm x 49mm
FAG NU421-XL-M1 bearing
105mm x 260mm x 60mm
NSK N221M bearing
105mm x 190mm x 36mm
NSK N321M bearing
105mm x 225mm x 49mm
NSK N1021 bearing
105mm x 160mm x 26mm
NSK N421M bearing
105mm x 260mm x 60mm
NSK NF1021 bearing
105mm x 160mm x 26mm
NSK NF221M bearing
105mm x 190mm x 36mm
NSK NF321M bearing
105mm x 225mm x 49mm
NSK NF421M bearing
105mm x 260mm x 60mm