NTN
Cuscinetti orientabili a rulli 22215EAKW33
Cuscinetto NTN 22215EAKW33, Ø75×130×31 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti orientabili a rulli
Dimensioni
Ø 75 × 130 × 31 mm
d75Ø foro (mm)
×
D130Ø esterno (mm)
×
B31Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 75 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 31 mm |
| d2 - External diameter inner ring | 88,4 mm |
| D1 - Inner diameter outer ring | 117,8 mm |
| rs - Min fillet radius | 1,5 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 7,37 mm |
| k - Hole diameter | 3,5 mm |
| Associated sleeve reference | H315 |
| Radial clearance class | CN |
| Mass | 1,56 kg |
| C - Dynamic load | 244000000 mN |
| C0 - Static load | 249000000 mN |
| Cu - Fatigue limit load | 29900000 mN |
| e - Coefficient | 0.22 |
| Y0 - Static axial load coefficient | 3.06 |
| Y1 - Lower axial load coefficient | 3.13 |
| Y2 - Upper axial load coefficient | 4.67 |
| N ref - Reference thermal speed | 27600 °/s |
| N lim - Mechanical Limit Speed | 37200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| da min - Min shoulder diameter IR | 84 mm |
| db - Min diameter for Sleeve | 80 mm |
| Ce - Min length fro Sleeve | 12 mm |
| Da max - Max shoulder diameter OR | 121 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Prodotti correlati
NTN 22215EAKW33