NTN
Roulements à aiguilles NK12/12
Roulement NTN NK12/12, Ø12×19×12 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à aiguilles
Dimensions
Ø 12 × 19 × 12 mm
d12Ø alésage (mm)
×
D19Ø extérieur (mm)
×
B12Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| Fw - Under rollers diameter | 12 mm |
| D - External diameter | 19 mm |
| C - Width of bearing, drawn cup or outer ring | 12 mm |
| rs - Min fillet radius | 0,3 mm |
| Lubrication hole on outer ring | Non/No |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,013 kg |
| Cr - Dynamic load rating | 5000000 mN |
| C0r - Static load rating | 6100000 mN |
| N lim - Grease lubrication limit speed | 102000 °/s |
| N lim - Oil lubrication limit speed | 156000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| Da max - Max shoulder diameter OR | 13,5 mm |
| ras max - Max shaft & housing fillet radius | 0,3 mm |
Produits associés
NTN NK12/12