NTN
Roulements à aiguilles HMK2420F
Roulement NTN HMK2420F. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 0 × 31 × 0 mm
d0Ø alésage (mm)
×
D31Ø extérieur (mm)
×
B0Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| Fw - Under rollers diameter | 24 mm |
| D - External diameter | 31 mm |
| C - Width of bearing, drawn cup or outer ring | 20 mm |
| Lubrication hole on outer ring | Non/No |
| Inner ring reference | No |
| Mass | 0,032 kg |
| Cr - Dynamic load rating | 18300000 mN |
| C0r - Static load rating | 28200000 mN |
| N lim - Grease lubrication limit speed | 39000 °/s |
| N lim - Oil lubrication limit speed | 60000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
NTN HMK2420F