NTN
Roulements à rotule sur billes 2209SKC3
Roulement NTN 2209SKC3, Ø45×85×23 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur billes
Dimensions
Ø 45 × 85 × 23 mm
d45Ø alésage (mm)
×
D85Ø extérieur (mm)
×
B23Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 23 mm |
| rs - Min fillet radius | 1,1 mm |
| Associated sleeve reference | H309X |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 0,556 kg |
| C - Dynamic load | 23300000 mN |
| C0 - Static load | 8150000 mN |
| Cu - Fatigue limit load | 510000 mN |
| e - Coefficient | 0.3 |
| Y0 - Static axial load coefficient | 2.2 |
| Y1 - Lower axial load coefficient | 2.1 |
| Y2 - Upper axial load coefficient | 3.2 |
| N lim - Oil lubrication limit speed | 51000 °/s |
| N lim - Grease lubrication limit speed | 42600 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 51,5 mm |
| da max - Max shoulder diameter IR | 57 mm |
| db - Min diameter for Sleeve | 49 mm |
| Ce - Min length fro Sleeve | 8 mm |
| Da max - Max shoulder diameter OR | 78,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Produits associés
NTN 2209SKC3