NTN
Roulements à rotule sur rouleaux 24080B
Roulement NTN 24080B, Ø400×600×200 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 400 × 600 × 200 mm
d400Ø alésage (mm)
×
D600Ø extérieur (mm)
×
B200Largeur (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 | 200 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 528 mm |
| rs - Min fillet radius | 5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 27 mm |
| k - Hole diameter | 16 mm |
| Radial clearance class | CN |
| Mass | 202 kg |
| C - Dynamic load | 4250000000 mN |
| C0 - Static load | 8400000000 mN |
| Cu - Fatigue limit load | 485000000 mN |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 2.04 |
| Y1 - Lower axial load coefficient | 2.09 |
| Y2 - Upper axial load coefficient | 3.11 |
| N lim - Oil lubrication limit speed | 3600 °/s |
| N lim - Grease lubrication limit speed | 2760 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 422 mm |
| Da max - Max shoulder diameter OR | 578 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
Produits associés
NTN 24080B