NTN
Roulements à rouleaux coniques 32024XU
Roulement NTN 32024XU, Ø120×180×38 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 120 × 180 × 38 mm
d120Ø alésage (mm)
×
D180Ø extérieur (mm)
×
B38Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 120 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 38 mm |
| C - Outer ring width | 29 mm |
| T - Total width | 38 mm |
| a - Charge load application point | 39 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Mass | 3,29 kg |
| ISO 355 reference | T4DC120 |
| C - Dynamic load | 272000000 mN |
| C0 - Static load | 420000000 mN |
| Cu - Fatigue limit load | 45500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.46 |
| Y0 - Static axial load coefficient | 0.72 |
| Y2 - Upper axial load coefficient | 1.31 |
| N lim - Oil lubrication limit speed | 15000 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 132 mm |
| db min - Min IR shoulder diameter | 131 mm |
| Da max - Max shoulder diameter OR | 170 mm |
| Db min - Min OR shoulder diameter | 173 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
NTN 32024XU