NTN
Cuscinetti orientabili a rulli 22212EMKW33
Cuscinetto NTN 22212EMKW33, Ø60×110×28 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 60 × 110 × 28 mm
d60Ø foro (mm)
×
D110Ø esterno (mm)
×
B28Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 60 mm |
| D - External diameter | 110 mm |
| B - Bearing/Inner ring width | 28 mm |
| D1 - Inner diameter outer ring | 98,5 mm |
| rs - Min fillet radius | 1,5 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 6,9 mm |
| k - Hole diameter | 3 mm |
| Associated sleeve reference | H312 |
| Radial clearance class | CN |
| Mass | 1,12 kg |
| C - Dynamic load | 179000000 mN |
| C0 - Static load | 171000000 mN |
| Cu - Fatigue limit load | 20900000 mN |
| e - Coefficient | 0.24 |
| Y0 - Static axial load coefficient | 2.78 |
| Y1 - Lower axial load coefficient | 2.84 |
| Y2 - Upper axial load coefficient | 4.23 |
| N ref - Reference thermal speed | 34200 °/s |
| N lim - Mechanical Limit Speed | 45000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 69 mm |
| db - Min diameter for Sleeve | 65 mm |
| Ce - Min length fro Sleeve | 9 mm |
| Da max - Max shoulder diameter OR | 101 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
NTN 22212EMKW33