NTN
Cuscinetti a rullini NUKR140/3AS
Cuscinetto NTN NUKR140/3AS. Richiedi offerta — spedizione in tutto il mondo.
Tipo Cuscinetti a rullini
Dimensioni
Ø 0 × 140 × 60 mm
d0Ø foro (mm)
×
D140Ø esterno (mm)
×
B60Larghezza (mm)
Richiesta offerta
Disponibile
Specifiche tecniche
| Brand | NTN |
| D - External diameter | 140 mm |
| d1 - Stud diameter | 48 mm |
| C - Width of bearing, drawn cup or outer ring | 57 mm |
| F - Under roller diameter | 65 mm |
| B - Bearing/Inner ring width | 60 mm |
| B1 - Total stud length | 160 mm |
| B2 - Stud rod length | 100 mm |
| G - Stud thread designation | M48X1.5 |
| G1 - Thread length of the stud | 52 mm |
| C1 - Distance between roller face and washer face | 1,5 mm |
| n - Axial lubrication hole diameter | 8 mm |
| m - Designation of the threaded lubrication hole | Rc 1/8 |
| e - Inlet diameter of roller or washer | 72,5 mm |
| R - Track roller radius | 500 mm |
| Maximum tightening torque | 1540 N-m |
| Bearing with/without cage | Sans |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 7,98 kg |
| Cr - Dynamic load rating | 201000000 mN |
| C0r - Static load rating | 294000000 mN |
| Track load capacity spherical outer ring | 20000000 mN |
| N lim - Grease lubrication limit speed | 9000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
Prodotti correlati
NTN NUKR140/3AS