NTN
Roulements à rouleaux cylindriques NU1080
Roulement NTN NU1080, Ø400×600×90 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 400 × 600 × 90 mm
d400Ø alésage (mm)
×
D600Ø extérieur (mm)
×
B90Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 400 mm |
| D - External diameter | 600 mm |
| B - Bearing/Inner ring width | 90 mm |
| E - Upper roller diameter | 550 mm |
| F - Under roller diameter | 450 mm |
| d1 - IR flange outer diameter | 470 mm |
| rNs - Min fillet radius | 5 mm |
| rs - Min fillet radius | 5 mm |
| Radial clearance class | CN |
| Mass | 87,6 kg |
| C - Dynamic load | 1460000000 mN |
| C0 - Static load | 2190000000 mN |
| Cu - Fatigue limit load | 164000000 mN |
| N lim - Oil lubrication limit speed | 7200 °/s |
| N lim - Grease lubrication limit speed | 5940 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 420 mm |
| db min - Min inner ring GO diameter | 455 mm |
| Da max - Max shoulder diameter OR | 580 mm |
| Db min - Small face shoulder min diameter | 554 mm |
| ra max - Max fillet radius | 4 mm |
| r1a - Max fillet radius | 4 mm |
Produits associés
NTN NU1080