NTN
Roulements à aiguilles NATR25
Roulement NTN NATR25, Ø25×52×25 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 25 × 52 × 25 mm
d25Ø alésage (mm)
×
D52Ø extérieur (mm)
×
B25Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| d - Internal diameter | 25 mm |
| D - External diameter | 52 mm |
| C - Width of bearing, drawn cup or outer ring | 24 mm |
| F - Under roller diameter | 30 mm |
| B - Bearing/Inner ring width | 25 mm |
| e - Inlet diameter of roller or washer | 42 mm |
| R - Track roller radius | 500 mm |
| Bearing with/without cage | Avec |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,275 kg |
| Cr - Dynamic load rating | 22800000 mN |
| C0r - Static load rating | 40500000 mN |
| Track load capacity spherical outer ring | 5500000 mN |
| N lim - Grease lubrication limit speed | 30000 °/s |
| N lim - Oil lubrication limit speed | 39000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Produits associés
NTN NATR25