NTN
Roulements à rouleaux coniques 4T-36690/36620
Roulement NTN 4T-36690/36620, Ø146.05×193.675×28.575 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 146,05 × 193,675 × 28,575 mm
d146,05Ø alésage (mm)
×
D193,675Ø extérieur (mm)
×
B28,575Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 146,05 mm |
| D - External diameter | 193,675 mm |
| B - Bearing/Inner ring width | 28,575 mm |
| C - Outer ring width | 23,02 mm |
| T - Total width | 28,575 mm |
| d1 - External diameter inner ring | 171 mm |
| a - Charge load application point | 33,575 mm |
| Mass | 2,26 kg |
| C - Dynamic load | 183000000 mN |
| C0 - Static load | 340000000 mN |
| Cu - Fatigue limit load | 35300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.37 |
| Y0 - Static axial load coefficient | 0.9 |
| Y2 - Upper axial load coefficient | 1.63 |
| N lim - Oil lubrication limit speed | 13200 °/s |
| N lim - Grease lubrication limit speed | 9600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 153 mm |
| db min - Min IR shoulder diameter | 155 mm |
| Da max - Max shoulder diameter OR | 182 mm |
| Db min - Min OR shoulder diameter | 188 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-36690 |
| Cup designation | 4T-36620 |
Produits associés
NTN 4T-36690/36620