SNR
Cuscinetti orientabili a rulli 29438E
Cuscinetto SNR 29438E, Ø190×380×73 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 190 × 380 × 73 mm
d190Ø foro (mm)
×
D380Ø esterno (mm)
×
B73Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | SNR |
| d - Internal diameter of shaft washer | 190 mm |
| D - Housing washer outer diameter | 380 mm |
| D1 - Inner diameter housing washer | 263 mm |
| d1 - External diameter shaft washer | 339,2 mm |
| T - Thrust bearing height | 115 mm |
| C - Housing washer width | 55,5 mm |
| B - Shaft washer width | 73 mm |
| B2 - Distance large face of shaft washer / metal cage | 98 mm |
| a - Charge load application point | 117 mm |
| Cage material | Tôle |
| Mass | 55,7 kg |
| Ca - Dynamic axial load rating | 2490000000 mN |
| C0a - Static axial load rating | 8010000000 mN |
| Cua - Limit axial load rating | 715000000 mN |
| N lim - Oil lubrication limit speed | 5100 °/s |
| N ref - Reference thermal speed | 5700 °/s |
| N lim - Mechanical Limit Speed | 9600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,091 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,909 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,405 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,703 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,443 Hz |
| ras max - Max shaft & housing fillet radius | 4 mm |
| rs - Min fillet radius | 5 mm |
| Da max - Max shoulder diameter OR | 321 mm |
| da min - Min shoulder diameter IR | 280 mm |
| db1 - Maximum diameter of the shaft washer shoulder | 206 mm |
| db2 - Max spacer diameter | 223 mm |
Prodotti correlati
SNR 29438E