NTN
Roulements à rouleaux coniques 4T-L327249/L327210
Roulement NTN 4T-L327249/L327210, Ø133.35×177.008×26.195 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 133,35 × 177,008 × 26,195 mm
d133,35Ø alésage (mm)
×
D177,008Ø extérieur (mm)
×
B26,195Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 133,35 mm |
| D - External diameter | 177,008 mm |
| B - Bearing/Inner ring width | 26,195 mm |
| C - Outer ring width | 20,638 mm |
| T - Total width | 25,4 mm |
| d1 - External diameter inner ring | 156 mm |
| a - Charge load application point | 29,1 mm |
| Mass | 1,7 kg |
| C - Dynamic load | 140000000 mN |
| C0 - Static load | 259000000 mN |
| Cu - Fatigue limit load | 27700000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.95 |
| Y2 - Upper axial load coefficient | 1.72 |
| N lim - Oil lubrication limit speed | 14400 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 140 mm |
| db min - Min IR shoulder diameter | 142 mm |
| Da max - Max shoulder diameter OR | 167 mm |
| Db min - Min OR shoulder diameter | 171 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-L327249 |
Produits associés
NTN 4T-L327249/L327210