NTN
Roulements à rouleaux coniques 30240UUTG
Roulement NTN 30240UUTG, Ø200×360×58 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 200 × 360 × 58 mm
d200Ø alésage (mm)
×
D360Ø extérieur (mm)
×
B58Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 200 mm |
| D - External diameter | 360 mm |
| B - Bearing/Inner ring width | 58 mm |
| C - Outer ring width | 48 mm |
| T - Total width | 64 mm |
| d1 - External diameter inner ring | 274 mm |
| a - Charge load application point | 70 mm |
| rs - Min fillet radius | 5 mm |
| r1s - Min fillet radius | 4 mm |
| Mass | 25,2 kg |
| ISO 355 reference | T4GB200 |
| C - Dynamic load | 1010000000 mN |
| C0 - Static load | 1110000000 mN |
| Cu - Fatigue limit load | 99000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.76 |
| Y2 - Upper axial load coefficient | 1.38 |
| N lim - Oil lubrication limit speed | 7800 °/s |
| N lim - Grease lubrication limit speed | 5700 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 242 mm |
| db min - Min IR shoulder diameter | 222 mm |
| Da min - Min shoulder diameter OR | 311 mm |
| Da max - Max shoulder diameter OR | 342 mm |
| Db min - Min OR shoulder diameter | 336 mm |
| Ca - Min clearance | 10 mm |
| Cb - Min clearance | 16 mm |
| ra max - Max fillet radius | 4 mm |
| r1a - Max fillet radius | 3 mm |
Produits associés
NTN 30240UUTG