NTN
Roulements NKXR25T2Z
Roulement NTN NKXR25T2Z, étanchéité 2Z. Demandez un devis — expédition dans le monde entier.
Type Roulements
Dimensions
Ø 0 × 37 × 0 mm
d0Ø alésage (mm)
×
D37Ø extérieur (mm)
×
B0Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | NTN |
| Fw - Under rollers diameter | 25 mm |
| dw - Shaft washer bore diameter | 25 mm |
| D - External diameter | 37 mm |
| D2 - Thrust bearing external diameter | 43 mm |
| C - Width of bearing, drawn cup or outer ring | 30 mm |
| C1 - Thrust bearing height | 11 mm |
| C2 - Hole location | 9,5 mm |
| a - Thrust bearing support diameter | 37,7 mm |
| rs - Min fillet radius | 0,6 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 2,5 mm |
| Precision class | P0 |
| Mass | 0,135 kg |
| Cr - Dynamic load rating | 14200000 mN |
| Ca - Dynamic axial load rating | 27300000 mN |
| C0r - Static load rating | 24000000 mN |
| C0a - Static axial load rating | 68000000 mN |
| N lim - Grease lubrication limit speed | 10800 °/s |
| N lim - Oil lubrication limit speed | 42000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 39 mm |
| ras max - Max shaft & housing fillet radius | 0,6 mm |
Produits associés
NTN NKXR25T2Z