NTN
Rodamientos de agujas KRV30LLH/3AS
Rodamiento NTN KRV30LLH/3AS, Ø12×30×15 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Rodamientos de agujas
Dimensiones
Ø 12 × 30 × 15 mm
d12Ø interior (mm)
×
D30Ø exterior (mm)
×
B15Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | NTN |
| D - External diameter | 30 mm |
| d1 - Stud diameter | 12 mm |
| C - Width of bearing, drawn cup or outer ring | 14 mm |
| F - Under roller diameter | 15 mm |
| B - Bearing/Inner ring width | 15 mm |
| B1 - Total stud length | 40 mm |
| B2 - Stud rod length | 25 mm |
| G - Stud thread designation | M12X1.5 |
| G1 - Thread length of the stud | 13 mm |
| B3 - Distance between washer face and radial lub hole | 6 mm |
| C1 - Distance between roller face and washer face | 0,6 mm |
| n - Axial lubrication hole diameter | 6 mm |
| a - Radial lubrication hole diameter | 3 mm |
| e - Inlet diameter of roller or washer | 23 mm |
| h - Hexagonal hole | 6 mm |
| R - Track roller radius | 500 mm |
| Maximum tightening torque | 20 N-m |
| Bearing with/without cage | Sans |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,089 kg |
| Cr - Dynamic load rating | 12000000 mN |
| C0r - Static load rating | 20300000 mN |
| Track load capacity spherical outer ring | 2620000 mN |
| N lim - Grease lubrication limit speed | 39000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 373,15 °K |
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NTN KRV30LLH/3AS