NTN
Cuscinetti a rulli conici 4T-302/28
Cuscinetto NTN 4T-302/28, Ø28×58×16 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 28 × 58 × 16 mm
d28Ø foro (mm)
×
D58Ø esterno (mm)
×
B16Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 28 mm |
| D - External diameter | 58 mm |
| B - Bearing/Inner ring width | 16 mm |
| C - Outer ring width | 14 mm |
| T - Total width | 17,25 mm |
| a - Charge load application point | 13 mm |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 1 mm |
| Mass | 0,203 kg |
| C - Dynamic load | 42000000 mN |
| C0 - Static load | 44500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.93 |
| Y2 - Upper axial load coefficient | 1.7 |
| N lim - Oil lubrication limit speed | 53400 °/s |
| N lim - Grease lubrication limit speed | 40200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 33,5 mm |
| db min - Min IR shoulder diameter | 34,5 mm |
| Da min - Min shoulder diameter OR | 49 mm |
| Da max - Max shoulder diameter OR | 52,5 mm |
| Db min - Min OR shoulder diameter | 55 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
Prodotti correlati
NTN 4T-302/28