NSK NF221M roller bearings
Also known as : NF221M, NF221
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 201 kN
- Basic static load rating: 241 kN
NSK NF221M Bearing
NSK NF221M Bearing details
| NSK Numbers | NF221M |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| rmin. | 2.1 mm |
| r1 min. | 2.1 mm |
| Ew | 168.8 mm |
| Cr | 201 kN, Basic dynamic Load Ratings |
| C0r | 241 kN, Basic static Load Ratings |
|
Limiting speeds Thermal Reference |
4500 min-1 |
|
Limiting speeds Grease |
3400 min-1 |
|
Limiting speeds Oil |
4000 min-1 |
| Mass | 4.56 kg (approx.) |
NSK NF221M roller bearings, NF type, cylindrical roller bearings, single-Row.
NSK NF221M 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
NSK NU421 bearing
105mm x 260mm x 60mm
NTN NF221 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 NF321M bearing
105mm x 225mm x 49mm