NTN
Cuscinetti a rulli cilindrici NJ416
Cuscinetto NTN NJ416, Ø80×200×48 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli cilindrici
Dimensioni
Ø 80 × 200 × 48 mm
d80Ø foro (mm)
×
D200Ø esterno (mm)
×
B48Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 80 mm |
| D - External diameter | 200 mm |
| B - Bearing/Inner ring width | 48 mm |
| E - Upper roller diameter | 170 mm |
| F - Under roller diameter | 110 mm |
| d1 - IR flange outer diameter | 122 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 3 mm |
| Radial clearance class | CN |
| Mass | 7,44 kg |
| C - Dynamic load | 330000000 mN |
| C0 - Static load | 315000000 mN |
| Cu - Fatigue limit load | 34500000 mN |
| N lim - Oil lubrication limit speed | 21000 °/s |
| N lim - Grease lubrication limit speed | 18000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 93 mm |
| da max - Small face shoulder max diameter | 109 mm |
| dc min - Min inner ring GO diameter | 124 mm |
| Da max - Max shoulder diameter OR | 187 mm |
| ra max - Max fillet radius | 2,5 mm |
Prodotti correlati
NTN NJ416