NTN
Cuscinetti a rulli cilindrici NJ306ET2XC4
Cuscinetto NTN NJ306ET2XC4, Ø30×72×19 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 30 × 72 × 19 mm
d30Ø foro (mm)
×
D72Ø esterno (mm)
×
B19Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 30 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 19 mm |
| E - Upper roller diameter | 62,5 mm |
| F - Under roller diameter | 40,5 mm |
| d1 - IR flange outer diameter | 44,9 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | C4 |
| Mass | 0,364 kg |
| C - Dynamic load | 53000000 mN |
| C0 - Static load | 50000000 mN |
| Cu - Fatigue limit load | 6100000 mN |
| N lim - Oil lubrication limit speed | 66000 °/s |
| N lim - Grease lubrication limit speed | 55800 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 36,5 mm |
| da max - Small face shoulder max diameter | 40 mm |
| dc min - Min inner ring GO diameter | 48 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max fillet radius | 1 mm |
Prodotti correlati
NTN NJ306ET2XC4