NTN
Roulements à rotule sur rouleaux 23996L1
Roulement NTN 23996L1, Ø480×650×128 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 480 × 650 × 128 mm
d480Ø alésage (mm)
×
D650Ø extérieur (mm)
×
B128Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 480 mm |
| D - External diameter | 650 mm |
| B - Bearing/Inner ring width | 128 mm |
| d2 - External diameter inner ring | 527 mm |
| D1 - Inner diameter outer ring | 599 mm |
| rs - Min fillet radius | 5 mm |
| b - Groove width | 20 mm |
| k - Hole diameter | 12 mm |
| Radial clearance class | CN |
| Mass | 123 kg |
| C - Dynamic load | 2590000000 mN |
| C0 - Static load | 5500000000 mN |
| Cu - Fatigue limit load | 365000000 mN |
| e - Coefficient | 0.18 |
| Y0 - Static axial load coefficient | 3.76 |
| Y1 - Lower axial load coefficient | 3.85 |
| Y2 - Upper axial load coefficient | 5.73 |
| N lim - Oil lubrication limit speed | 3540 °/s |
| N lim - Grease lubrication limit speed | 2700 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 508 mm |
| Da max - Max shoulder diameter OR | 628 mm |
| ra max - Max shaft & housing fillet radius | 4 mm |
Produits associés
NTN 23996L1