NTN
Cuscinetti radiali a sfere 6934
Cuscinetto NTN 6934, Ø170×230×28 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti radiali a sfere
Dimensioni
Ø 170 × 230 × 28 mm
d170Ø foro (mm)
×
D230Ø esterno (mm)
×
B28Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 170 mm |
| D - External diameter | 230 mm |
| B - Bearing/Inner ring width | 28 mm |
| rs - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 2,74 kg |
| C - Dynamic load | 95000000 mN |
| C0 - Static load | 95500000 mN |
| Cu - Fatigue limit load | 4500000 mN |
| f0 - Coefficient | 16.5 |
| N lim - Oil lubrication limit speed | 18600 °/s |
| N lim - Grease lubrication limit speed | 15600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 179 mm |
| Da max - Max shoulder diameter OR | 221 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 6934