NTN
Roulements à rouleaux coniques 4T-6580/6535
Roulement NTN 4T-6580/6535, Ø88.9×161.925×55.1 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 88,9 × 161,925 × 55,1 mm
d88,9Ø alésage (mm)
×
D161,925Ø extérieur (mm)
×
B55,1Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 88,9 mm |
| D - External diameter | 161,925 mm |
| B - Bearing/Inner ring width | 55,1 mm |
| C - Outer ring width | 42,862 mm |
| T - Total width | 53,975 mm |
| d1 - External diameter inner ring | 125,8 mm |
| a - Charge load application point | 41,175 mm |
| Mass | 4,72 kg |
| C - Dynamic load | 340000000 mN |
| C0 - Static load | 460000000 mN |
| Cu - Fatigue limit load | 52500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.4 |
| Y0 - Static axial load coefficient | 0.82 |
| Y2 - Upper axial load coefficient | 1.5 |
| N lim - Oil lubrication limit speed | 18000 °/s |
| N lim - Grease lubrication limit speed | 13800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 102 mm |
| db min - Min IR shoulder diameter | 109 mm |
| Da max - Max shoulder diameter OR | 141 mm |
| Db min - Min OR shoulder diameter | 154 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-6580 |
| Cup designation | 4T-6535 |
Produits associés
NTN 4T-6580/6535