SNR
Cuscinetti a rulli conici 30217A
Cuscinetto SNR 30217A, Ø85×150×28 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rulli conici
Dimensioni
Ø 85 × 150 × 28 mm
d85Ø foro (mm)
×
D150Ø esterno (mm)
×
B28Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 85 mm |
| D - External diameter | 150 mm |
| B - Bearing/Inner ring width | 28 mm |
| C - Outer ring width | 24 mm |
| T - Total width | 30,5 mm |
| d1 - External diameter inner ring | 112,9 mm |
| a - Charge load application point | 30,3 mm |
| rs - Min fillet radius | 2,5 mm |
| r1s - Min fillet radius | 2 mm |
| Mass | 2,06 kg |
| C - Dynamic load | 194000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 237000000 mN |
| Cu - Fatigue limit load | 27600000 mN |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 0.79 |
| Y2 - Upper axial load coefficient | 1.43 |
| N ref - Reference thermal speed | 18600 °/s |
| N lim - Mechanical Limit Speed | 28800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,574 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,426 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,617 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,309 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,429 Hz |
| da max - Max shoulder diameter IR | 97 mm |
| db min - Min IR shoulder diameter | 95 mm |
| Da min - Min shoulder diameter OR | 132 mm |
| Da max - Max shoulder diameter OR | 140 mm |
| Db min - Min OR shoulder diameter | 141 mm |
| Ca - Min clearance | 5 mm |
| Cb - Min clearance | 6,5 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2 mm |
Prodotti correlati
SNR 30217A