NTN
Cuscinetti volventi NKX20T2Z
Cuscinetto NTN NKX20T2Z, Ø20×30×30 mm, tenuta 2Z. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti volventi
Dimensioni
Ø 20 × 30 × 30 mm
d20Ø foro (mm)
×
D30Ø esterno (mm)
×
B30Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| Fw - Under rollers diameter | 20 mm |
| dw - Shaft washer bore diameter | 20 mm |
| D - External diameter | 30 mm |
| D2 - Thrust bearing external diameter | 36 mm |
| C - Width of bearing, drawn cup or outer ring | 30 mm |
| C1 - Thrust bearing height | 10 mm |
| C2 - Hole location | 10,5 mm |
| a - Thrust bearing support diameter | 30,7 mm |
| rs - Min fillet radius | 0,3 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k - Hole diameter | 2,5 mm |
| Precision class | P0 |
| Mass | 0,09 kg |
| Cr - Dynamic load rating | 16400000 mN |
| Ca - Dynamic axial load rating | 14200000 mN |
| C0r - Static load rating | 27100000 mN |
| C0a - Static axial load rating | 24700000 mN |
| N lim - Grease lubrication limit speed | 31200 °/s |
| N lim - Oil lubrication limit speed | 45000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 29 mm |
| ras max - Max shaft & housing fillet radius | 0,3 mm |
Prodotti correlati
NTN NKX20T2Z