NTN
Cuscinetti orientabili a rulli 22340EMW33
Cuscinetto NTN 22340EMW33, Ø200×420×138 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 200 × 420 × 138 mm
d200Ø foro (mm)
×
D420Ø esterno (mm)
×
B138Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 200 mm |
| D - External diameter | 420 mm |
| B - Bearing/Inner ring width | 138 mm |
| D1 - Inner diameter outer ring | 363,1 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 21,07 mm |
| k - Hole diameter | 10 mm |
| Radial clearance class | CN |
| Mass | 95 kg |
| C - Dynamic load | 2830000000 mN |
| C0 - Static load | 3530000000 mN |
| Cu - Fatigue limit load | 302000000 mN |
| e - Coefficient | 0.31 |
| Y0 - Static axial load coefficient | 2.1 |
| Y1 - Lower axial load coefficient | 2.15 |
| Y2 - Upper axial load coefficient | 3.2 |
| N ref - Reference thermal speed | 6000 °/s |
| N lim - Mechanical Limit Speed | 9000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 220 mm |
| Da max - Max shoulder diameter OR | 400 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
Prodotti correlati
NTN 22340EMW33