NTN
Roulements à rouleaux coniques 4T-A6075/A6157
Roulement NTN 4T-A6075/A6157, Ø19.05×39.992×11.153 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 19,05 × 39,992 × 11,153 mm
d19,05Ø alésage (mm)
×
D39,992Ø extérieur (mm)
×
B11,153Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 19,05 mm |
| D - External diameter | 39,992 mm |
| B - Bearing/Inner ring width | 11,153 mm |
| C - Outer ring width | 9,525 mm |
| T - Total width | 12,014 mm |
| a - Charge load application point | 10,514 mm |
| Mass | 0,065 kg |
| C - Dynamic load | 14200000 mN |
| C0 - Static load | 12800000 mN |
| Cu - Fatigue limit load | 1560000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.53 |
| Y0 - Static axial load coefficient | 0.63 |
| Y2 - Upper axial load coefficient | 1.14 |
| N lim - Oil lubrication limit speed | 78000 °/s |
| N lim - Grease lubrication limit speed | 60000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 23 mm |
| db min - Min IR shoulder diameter | 24 mm |
| Da max - Max shoulder diameter OR | 34 mm |
| Db min - Min OR shoulder diameter | 37 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1,3 mm |
| Cone designation | 4T-A6075 |
| Cup designation | 4T-A6157 |
Produits associés
NTN 4T-A6075/A6157