NTN
Cuscinetti obliqui a sfere 5311S
Cuscinetto NTN 5311S, Ø55×120×49.2 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 55 × 120 × 49,2 mm
d55Ø foro (mm)
×
D120Ø esterno (mm)
×
B49,2Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 55 mm |
| D - External diameter | 120 mm |
| B - Bearing/Inner ring width | 49,2 mm |
| a - Charge load application point | 60,6 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 2,287 kg |
| C - Dynamic load | 95000000 mN |
| C0 - Static load | 73000000 mN |
| Cu - Fatigue limit load | 4500000 mN |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 22800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 65 mm |
| Da max - Max shoulder diameter OR | 110 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 5311S