NTN
Cuscinetti a rulli conici 33018U
Cuscinetto NTN 33018U, Ø90×140×39 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 90 × 140 × 39 mm
d90Ø foro (mm)
×
D140Ø esterno (mm)
×
B39Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 90 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 39 mm |
| C - Outer ring width | 32,5 mm |
| T - Total width | 39 mm |
| d1 - External diameter inner ring | 115,5 mm |
| a - Charge load application point | 28 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 2,22 kg |
| ISO 355 reference | T2CE090 |
| C - Dynamic load | 238000000 mN |
| C0 - Static load | 360000000 mN |
| Cu - Fatigue limit load | 42000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.27 |
| Y0 - Static axial load coefficient | 1.23 |
| Y2 - Upper axial load coefficient | 2.23 |
| N lim - Oil lubrication limit speed | 19800 °/s |
| N lim - Grease lubrication limit speed | 15000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 100 mm |
| db min - Min IR shoulder diameter | 100 mm |
| Da min - Min shoulder diameter OR | 127 mm |
| Da max - Max shoulder diameter OR | 131,5 mm |
| Db min - Min OR shoulder diameter | 135 mm |
| Ca - Min clearance | 7 mm |
| Cb - Min clearance | 6,5 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 1,5 mm |
Prodotti correlati
NTN 33018U