NSK NU221EM Cylindrical roller bearings
Also known as : NU221EM, NU221ECM, NU221E.M1
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 262 kN
- Basic static load rating: 310 kN
NSK NU221EM Bearing
NSK NU221EM Bearing details
| model | NU221EM |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| rmin. | 2.1 mm |
| r1 min. | 2.1 mm |
| Fw | 125 mm |
| Cr |
262000 N 26700 kgf |
| C0r |
310000 N 32000 kgf |
| Limiting speeds | 3400 min-1 (Grease) |
| Limiting speeds | 4000 min-1 (Oil) |
| db min | 116 mm |
| db max | 121 mm |
| Da | 179.0 mm |
| ra | 2.0 mm |
| rb | 2 mm |
| Mass | 3.240 kg (approx.) |
NSK NU221EM roller bearings, NU type, cylindrical roller bearings, single-Row.
NSK NU221EM bearing cross reference
NSK NU1021 bearing
105mm x 160mm x 26mm
NSK NU321 bearing
105mm x 225mm x 49mm
NSK NU421 bearing
105mm x 260mm x 60mm
FAG NU221-E-XL-TVP2 bearing
105mm x 190mm x 36mm
NTN NU221 bearing
105mm x 190mm x 36mm
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