NTN
Cuscinetti a rulli conici 32230U
Cuscinetto NTN 32230U, Ø150×270×73 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 150 × 270 × 73 mm
d150Ø foro (mm)
×
D270Ø esterno (mm)
×
B73Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 150 mm |
| D - External diameter | 270 mm |
| B - Bearing/Inner ring width | 73 mm |
| C - Outer ring width | 60 mm |
| T - Total width | 77 mm |
| d1 - External diameter inner ring | 207,5 mm |
| a - Charge load application point | 64,5 mm |
| rs - Min fillet radius | 4 mm |
| r1s - Min fillet radius | 3 mm |
| Mass | 18 kg |
| ISO 355 reference | T4GD150 |
| C - Dynamic load | 775000000 mN |
| C0 - Static load | 1070000000 mN |
| Cu - Fatigue limit load | 105000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.76 |
| Y2 - Upper axial load coefficient | 1.38 |
| N lim - Oil lubrication limit speed | 10200 °/s |
| N lim - Grease lubrication limit speed | 7800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 170 mm |
| db min - Min IR shoulder diameter | 168 mm |
| Da min - Min shoulder diameter OR | 226 mm |
| Da max - Max shoulder diameter OR | 256 mm |
| Db min - Min OR shoulder diameter | 254 mm |
| Ca - Min clearance | 8 mm |
| Cb - Min clearance | 17 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
Prodotti correlati
NTN 32230U