NTN
Cuscinetti orientabili a rulli 22234EAW33
Cuscinetto NTN 22234EAW33, Ø170×310×86 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 170 × 310 × 86 mm
d170Ø foro (mm)
×
D310Ø esterno (mm)
×
B86Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 170 mm |
| D - External diameter | 310 mm |
| B - Bearing/Inner ring width | 86 mm |
| d2 - External diameter inner ring | 200,7 mm |
| D1 - Inner diameter outer ring | 281,3 mm |
| rs - Min fillet radius | 4 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 17,98 mm |
| k - Hole diameter | 8 mm |
| Radial clearance class | CN |
| Mass | 27,6 kg |
| C - Dynamic load | 1400000000 mN |
| C0 - Static load | 1610000000 mN |
| Cu - Fatigue limit load | 150000000 mN |
| e - Coefficient | 0.26 |
| Y0 - Static axial load coefficient | 2.54 |
| Y1 - Lower axial load coefficient | 2.6 |
| Y2 - Upper axial load coefficient | 3.87 |
| N ref - Reference thermal speed | 10800 °/s |
| N lim - Mechanical Limit Speed | 16200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 187 mm |
| Da max - Max shoulder diameter OR | 293 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
Prodotti correlati
NTN 22234EAW33