NTN
Roulements à rouleaux coniques 4T-33110
Roulement NTN 4T-33110, Ø50×85×26 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 50 × 85 × 26 mm
d50Ø alésage (mm)
×
D85Ø extérieur (mm)
×
B26Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 50 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 26 mm |
| C - Outer ring width | 20 mm |
| T - Total width | 26 mm |
| d1 - External diameter inner ring | 68 mm |
| a - Charge load application point | 20,5 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,583 kg |
| ISO 355 reference | T3CE050 |
| C - Dynamic load | 96000000 mN |
| C0 - Static load | 121000000 mN |
| Cu - Fatigue limit load | 14800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.41 |
| Y0 - Static axial load coefficient | 0.8 |
| Y2 - Upper axial load coefficient | 1.46 |
| N lim - Oil lubrication limit speed | 33600 °/s |
| N lim - Grease lubrication limit speed | 25200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 56 mm |
| db min - Min IR shoulder diameter | 58,5 mm |
| Da min - Min shoulder diameter OR | 74 mm |
| Da max - Max shoulder diameter OR | 76,5 mm |
| Db min - Min OR shoulder diameter | 82 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 6 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
NTN 4T-33110