SNR
Cuscinetti a rulli conici 32018A
Cuscinetto SNR 32018A, Ø90×140×32 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 90 × 140 × 32 mm
d90Ø foro (mm)
×
D140Ø esterno (mm)
×
B32Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 90 mm |
| D - External diameter | 140 mm |
| B - Bearing/Inner ring width | 32 mm |
| C - Outer ring width | 24 mm |
| T - Total width | 32 mm |
| d1 - External diameter inner ring | 114,5 mm |
| a - Charge load application point | 30 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 1,72 kg |
| ISO 355 reference | T3CC090 |
| C - Dynamic load | 179000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 271000000 mN |
| Cu - Fatigue limit load | 31700000 mN |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 0.78 |
| Y2 - Upper axial load coefficient | 1.42 |
| N ref - Reference thermal speed | 18600 °/s |
| N lim - Mechanical Limit Speed | 29400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 12,118 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 14,882 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 9,302 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,651 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,449 Hz |
| da max - Max shoulder diameter IR | 100 mm |
| db min - Min IR shoulder diameter | 100 mm |
| Da min - Min shoulder diameter OR | 125 mm |
| Da max - Max shoulder diameter OR | 131,5 mm |
| Db min - Min OR shoulder diameter | 134 mm |
| Ca - Min clearance | 6 mm |
| Cb - Min clearance | 8 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 1,5 mm |
Prodotti correlati
SNR 32018A