SNR
Cuscinetti obliqui a sfere 7203CG1UJ74
Cuscinetto SNR 7203CG1UJ74, Ø17×40×12 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 17 × 40 × 12 mm
d17Ø foro (mm)
×
D40Ø esterno (mm)
×
B12Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter | 17 mm |
| D - External diameter | 40 mm |
| B - Bearing/Inner ring width | 12 mm |
| d1 - External diameter inner ring | 24,1 mm |
| D1 - Inner diameter outer ring | 32,95 mm |
| D2 - Inner diameter outer ring | 35,98 mm |
| a - Charge load application point | 10 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4 |
| Mass | 0,065 kg |
| C - Dynamic load | 11300000 mN |
| C0 - Static load | 6200000 mN |
| Cu - Fatigue limit load | 350000 mN |
| f0 - Coefficient | 12.896 |
| Axial displacement K Factor | 2.01 |
| Preload level | 7 |
| Preload value | 60000 mN |
| Axial rigidity | 29 N/µm |
| Radial rigidity | 166 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 347999,999 °/s |
| N lim - Grease lubrication limit speed | 222000 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,242 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,758 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,003 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,002 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,386 Hz |
| da min - Min shoulder diameter IR | 21,5 mm |
| db min - Min IR shoulder diameter | 21,5 mm |
| Da max - Max shoulder diameter OR | 35,5 mm |
| Db max - Max OR shoulder diameter | 35,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
Prodotti correlati
SNR 7203CG1UJ74