NTN
Cuscinetti obliqui a sfere 7317BG
Cuscinetto NTN 7317BG, Ø85×180×41 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 85 × 180 × 41 mm
d85Ø foro (mm)
×
D180Ø esterno (mm)
×
B41Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 85 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 41 mm |
| a - Charge load application point | 76 mm |
| α - Contact angle | 40 ° |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 4,43 kg |
| C - Dynamic load | 161000000 mN |
| C0 - Static load | 122000000 mN |
| Cu - Fatigue limit load | 8300000 mN |
| N lim - Oil lubrication limit speed | 28800 °/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 | 99 mm |
| db min - Min IR shoulder diameter | 92 mm |
| Da max - Max shoulder diameter OR | 166 mm |
| Db max - Max OR shoulder diameter | 173 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2,5 mm |
Prodotti correlati
NTN 7317BG