NTN
Cuscinetti a rulli cilindrici NU221
Cuscinetto NTN NU221, Ø105×190×36 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 105 × 190 × 36 mm
d105Ø foro (mm)
×
D190Ø esterno (mm)
×
B36Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 105 mm |
| D - External diameter | 190 mm |
| B - Bearing/Inner ring width | 36 mm |
| E - Upper roller diameter | 168,8 mm |
| F - Under roller diameter | 126,8 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 3,95 kg |
| C - Dynamic load | 223000000 mN |
| C0 - Static load | 241000000 mN |
| Cu - Fatigue limit load | 26100000 mN |
| N lim - Oil lubrication limit speed | 25800 °/s |
| N lim - Grease lubrication limit speed | 21600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 116 mm |
| da max - Small face shoulder max diameter | 124 mm |
| db min - Min inner ring GO diameter | 129 mm |
| Da max - Max shoulder diameter OR | 179 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Prodotti correlati
NTN NU221