NTN
Roulements à rouleaux coniques 4T-HM801346/HM801310
Roulement NTN 4T-HM801346/HM801310, Ø38.1×82.55×28.575 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 38,1 × 82,55 × 28,575 mm
d38,1Ø alésage (mm)
×
D82,55Ø extérieur (mm)
×
B28,575Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 38,1 mm |
| D - External diameter | 82,55 mm |
| B - Bearing/Inner ring width | 28,575 mm |
| C - Outer ring width | 23,02 mm |
| T - Total width | 29,37 mm |
| d1 - External diameter inner ring | 64 mm |
| a - Charge load application point | 24,67 mm |
| Mass | 0,767 kg |
| C - Dynamic load | 96500000 mN |
| C0 - Static load | 117000000 mN |
| Cu - Fatigue limit load | 14300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.55 |
| Y0 - Static axial load coefficient | 0.6 |
| Y2 - Upper axial load coefficient | 1.1 |
| N lim - Oil lubrication limit speed | 37200 °/s |
| N lim - Grease lubrication limit speed | 28200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 49 mm |
| db min - Min IR shoulder diameter | 51 mm |
| Da max - Max shoulder diameter OR | 68 mm |
| Db min - Min OR shoulder diameter | 78 mm |
| ra max - Max fillet radius | 0,8 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-HM801346 |
| Cup designation | 4T-HM801310 |
Produits associés
NTN 4T-HM801346/HM801310