NTN
Roulements à rouleaux coniques 32030XU
Roulement NTN 32030XU, Ø150×225×48 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 150 × 225 × 48 mm
d150Ø alésage (mm)
×
D225Ø extérieur (mm)
×
B48Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 150 mm |
| D - External diameter | 225 mm |
| B - Bearing/Inner ring width | 48 mm |
| C - Outer ring width | 36 mm |
| T - Total width | 48 mm |
| d1 - External diameter inner ring | 189 mm |
| a - Charge load application point | 49,5 mm |
| rs - Min fillet radius | 3 mm |
| r1s - Min fillet radius | 2,5 mm |
| Mass | 6,45 kg |
| ISO 355 reference | T4EC150 |
| C - Dynamic load | 410000000 mN |
| C0 - Static load | 655000000 mN |
| Cu - Fatigue limit load | 66000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.46 |
| Y0 - Static axial load coefficient | 0.72 |
| Y2 - Upper axial load coefficient | 1.31 |
| N lim - Oil lubrication limit speed | 11400 °/s |
| N lim - Grease lubrication limit speed | 8400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 164 mm |
| db min - Min IR shoulder diameter | 164 mm |
| Da min - Min shoulder diameter OR | 200 mm |
| Da max - Max shoulder diameter OR | 213 mm |
| Db min - Min OR shoulder diameter | 216 mm |
| Ca - Min clearance | 8 mm |
| Cb - Min clearance | 12 mm |
| ra max - Max fillet radius | 2,5 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
NTN 32030XU