NTN
Roulements à rouleaux coniques 4T-JHM522649/JHM522610
Roulement NTN 4T-JHM522649/JHM522610, Ø110×180×46 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 110 × 180 × 46 mm
d110Ø alésage (mm)
×
D180Ø extérieur (mm)
×
B46Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 110 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 46 mm |
| C - Outer ring width | 38 mm |
| T - Total width | 47 mm |
| d1 - External diameter inner ring | 145,5 mm |
| a - Charge load application point | 41 mm |
| Mass | 4,61 kg |
| C - Dynamic load | 340000000 mN |
| C0 - Static load | 480000000 mN |
| Cu - Fatigue limit load | 52400000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.41 |
| Y0 - Static axial load coefficient | 0.81 |
| Y2 - Upper axial load coefficient | 1.48 |
| N lim - Oil lubrication limit speed | 15600 °/s |
| N lim - Grease lubrication limit speed | 11400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 122 mm |
| db min - Min IR shoulder diameter | 127 mm |
| Da max - Max shoulder diameter OR | 162 mm |
| Db min - Min OR shoulder diameter | 172 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
| Cone designation | 4T-JHM522649 |
| Cup designation | 4T-JHM522610 |
Produits associés
NTN 4T-JHM522649/JHM522610