NTN
Roulements NKX20T2
Roulement NTN NKX20T2. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 0 × 30 × 0 mm
d0Ø alésage (mm)
×
D30Ø extérieur (mm)
×
B0Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| Fw - Under rollers diameter | 20 mm |
| dw - Shaft washer bore diameter | 20 mm |
| D - External diameter | 30 mm |
| D1 - Outer diameter of washer | 35 mm |
| C - Width of bearing, drawn cup or outer ring | 30 mm |
| C1 - Thrust bearing height | 10 mm |
| C2 - Hole location | 10,5 mm |
| rs - Min fillet radius | 0,3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 2,5 mm |
| Precision class | P0 |
| Mass | 0,085 kg |
| Cr - Dynamic load rating | 16400000 mN |
| Ca - Dynamic axial load rating | 14200000 mN |
| C0r - Static load rating | 27100000 mN |
| C0a - Static axial load rating | 24700000 mN |
| N lim - Grease lubrication limit speed | 31200 °/s |
| N lim - Oil lubrication limit speed | 45000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 29 mm |
| ras max - Max shaft & housing fillet radius | 0,3 mm |
Produits associés
NTN NKX20T2