NTN
Rodamientos de agujas NUKR72/3AS
Rodamiento NTN NUKR72/3AS. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de agujas
Dimensiones
Ø 0 × 72 × 30,5 mm
d0Ø interior (mm)
×
D72Ø exterior (mm)
×
B30,5Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| D - External diameter | 72 mm |
| d1 - Stud diameter | 24 mm |
| C - Width of bearing, drawn cup or outer ring | 29 mm |
| F - Under roller diameter | 41,5 mm |
| B - Bearing/Inner ring width | 30,5 mm |
| B1 - Total stud length | 80 mm |
| B2 - Stud rod length | 49,5 mm |
| G - Stud thread designation | M24X1.5 |
| G1 - Thread length of the stud | 25 mm |
| B3 - Distance between washer face and radial lub hole | 11 mm |
| C1 - Distance between roller face and washer face | 0,8 mm |
| n - Axial lubrication hole diameter | 8 mm |
| a - Radial lubrication hole diameter | 4 mm |
| e - Inlet diameter of roller or washer | 44 mm |
| R - Track roller radius | 500 mm |
| Maximum tightening torque | 178 N-m |
| Bearing with/without cage | Sans |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 1,01 kg |
| Cr - Dynamic load rating | 62000000 mN |
| C0r - Static load rating | 85500000 mN |
| Track load capacity spherical outer ring | 8050000 mN |
| N lim - Grease lubrication limit speed | 14400 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
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NTN NUKR72/3AS