KOYO
Rodamientos de rodillos cónicos 482/472
Bearing KOYO 482/472, Ø69.85×120×29.007 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 69,85 × 120 × 29,007 mm
d69,85Ø interior (mm)
×
D120Ø exterior (mm)
×
B29,007Ancho (mm)
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Especificaciones técnicas
| d | 69.850 mm |
| D | 120.000 mm |
| T | 29.794 mm |
| B | 29.007 mm |
| C | 24.237 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 2.0 mm |
| Basic load ratings : Cr | 148 kN |
| Basic load ratings : C0r | 161 kN |
| Fatigue load limit : Cu | 25.0 kN |
| Limiting speeds(Grease lub.) | 3200 min-1 |
| Limiting speeds(Oil lub.) | 4200 min-1 |
| Load center spread : a | 25.7 mm |
| Constant :e | 0.38 |
| Axial load factors : Y1 | 1.56 |
| Axial load factors : Y0 | 0.86 |
| da | 83.0 mm |
| db | 77.0 mm |
| Da | 108.0 mm |
| Db | 113.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 2.0 mm |
| (Refer.)Mass | 1.278 kg |
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KOYO 482/472