NTN
Cuscinetti obliqui a sfere 7024UCG/GNP42U3G
Cuscinetto NTN 7024UCG/GNP42U3G, Ø120×180×28 mm. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti obliqui a sfere
Dimensioni
Ø 120 × 180 × 28 mm
d120Ø foro (mm)
×
D180Ø esterno (mm)
×
B28Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| d - Internal diameter | 120 mm |
| D - External diameter | 180 mm |
| B - Bearing/Inner ring width | 28 mm |
| d1 - External diameter inner ring | 140,2 mm |
| d2 - External diameter inner ring | 135,4 mm |
| D1 - Inner diameter outer ring | 159,9 mm |
| D2 - Inner diameter outer ring | 169,4 mm |
| a - Charge load application point | 34,2 mm |
| α - Contact angle | 15 ° |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P42 |
| Mass | 2,11 kg |
| C - Dynamic load | 118000000 mN |
| C0 - Static load | 113000000 mN |
| f0 - Coefficient | 16 |
| N lim - Oil lubrication limit speed | 75000 °/s |
| N lim - Grease lubrication limit speed | 46800 °/s |
| Preload level | GN |
| Preload value | 635000 mN |
| Axial rigidity | 145,2 N/µm |
| Radial rigidity | 840 N/µm |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 130 mm |
| Da max - Max shoulder diameter OR | 170 mm |
| Db max - Max OR shoulder diameter | 174,5 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Prodotti correlati
NTN 7024UCG/GNP42U3G