NTN
Roulements à rouleaux coniques 32324U
Roulement NTN 32324U, Ø120×260×86 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 120 × 260 × 86 mm
d120Ø alésage (mm)
×
D260Ø extérieur (mm)
×
B86Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 120 mm |
| D - External diameter | 260 mm |
| B - Bearing/Inner ring width | 86 mm |
| C - Outer ring width | 69 mm |
| T - Total width | 90,5 mm |
| a - Charge load application point | 61,5 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 22,1 kg |
| ISO 355 reference | T2GD120 |
| C - Dynamic load | 905000000 mN |
| C0 - Static load | 1130000000 mN |
| Cu - Fatigue limit load | 114000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.96 |
| Y2 - Upper axial load coefficient | 1.74 |
| N lim - Oil lubrication limit speed | 12000 °/s |
| N lim - Grease lubrication limit speed | 9000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 138 mm |
| db min - Min IR shoulder diameter | 145 mm |
| Da max - Max shoulder diameter OR | 246 mm |
| Db min - Min OR shoulder diameter | 239 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
NTN 32324U