NTN
Roulements à aiguilles NATV20/3AS
Roulement NTN NATV20/3AS, Ø20×47×25 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 20 × 47 × 25 mm
d20Ø alésage (mm)
×
D47Ø extérieur (mm)
×
B25Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 20 mm |
| D - External diameter | 47 mm |
| C - Width of bearing, drawn cup or outer ring | 24 mm |
| F - Under roller diameter | 25 mm |
| B - Bearing/Inner ring width | 25 mm |
| e - Inlet diameter of roller or washer | 37 mm |
| R - Track roller radius | 500 mm |
| Bearing with/without cage | Sans |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,254 kg |
| Cr - Dynamic load rating | 28800000 mN |
| C0r - Static load rating | 61000000 mN |
| Track load capacity spherical outer ring | 4700000 mN |
| N lim - Grease lubrication limit speed | 24000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Produits associés
NTN NATV20/3AS