NTN
Roulements à rouleaux coniques 4T-L610549/L610510
Roulement NTN 4T-L610549/L610510, Ø63.5×94.458×19.05 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 63,5 × 94,458 × 19,05 mm
d63,5Ø alésage (mm)
×
D94,458Ø extérieur (mm)
×
B19,05Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 63,5 mm |
| D - External diameter | 94,458 mm |
| B - Bearing/Inner ring width | 19,05 mm |
| C - Outer ring width | 15,083 mm |
| T - Total width | 19,05 mm |
| d1 - External diameter inner ring | 80,5 mm |
| a - Charge load application point | 19,65 mm |
| Mass | 0,453 kg |
| C - Dynamic load | 67000000 mN |
| C0 - Static load | 103000000 mN |
| Cu - Fatigue limit load | 12600000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 0.78 |
| Y2 - Upper axial load coefficient | 1.41 |
| N lim - Oil lubrication limit speed | 28800 °/s |
| N lim - Grease lubrication limit speed | 21600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 69 mm |
| db min - Min IR shoulder diameter | 71 mm |
| Da max - Max shoulder diameter OR | 86 mm |
| Db min - Min OR shoulder diameter | 91 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-L610549 |
| Cup designation | 4T-L610510 |
Produits associés
NTN 4T-L610549/L610510