NTN
Roulements à rouleaux coniques 32034XU
Roulement NTN 32034XU, Ø170×260×57 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 170 × 260 × 57 mm
d170Ø alésage (mm)
×
D260Ø extérieur (mm)
×
B57Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 170 mm |
| D - External diameter | 260 mm |
| B - Bearing/Inner ring width | 57 mm |
| C - Outer ring width | 43 mm |
| T - Total width | 57 mm |
| d1 - External diameter inner ring | 216,5 mm |
| a - Charge load application point | 56 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 10,6 kg |
| ISO 355 reference | T4EC170 |
| C - Dynamic load | 555000000 mN |
| C0 - Static load | 895000000 mN |
| Cu - Fatigue limit load | 86500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.74 |
| Y2 - Upper axial load coefficient | 1.35 |
| N lim - Oil lubrication limit speed | 10200 °/s |
| N lim - Grease lubrication limit speed | 7800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 187 mm |
| db min - Min IR shoulder diameter | 184 mm |
| Da min - Min shoulder diameter OR | 230 mm |
| Da max - Max shoulder diameter OR | 248 mm |
| Db min - Min OR shoulder diameter | 249 mm |
| Ca - Min clearance | 10 mm |
| Cb - Min clearance | 14 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
NTN 32034XU