NTN
Cuscinetti radiali a sfere 6228CM
Cuscinetto NTN 6228CM, Ø140×250×42 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 140 × 250 × 42 mm
d140Ø foro (mm)
×
D250Ø esterno (mm)
×
B42Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 140 mm |
| D - External diameter | 250 mm |
| B - Bearing/Inner ring width | 42 mm |
| rs - Min fillet radius | 3 mm |
| Radial clearance class | CM |
| Mass | 7,57 kg |
| C - Dynamic load | 184000000 mN |
| C0 - Static load | 150000000 mN |
| Cu - Fatigue limit load | 8400000 mN |
| f0 - Coefficient | 14.8 |
| N lim - Oil lubrication limit speed | 17400 °/s |
| N lim - Grease lubrication limit speed | 15000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 153 mm |
| Da max - Max shoulder diameter OR | 237 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Prodotti correlati
NTN 6228CM