KOYO
Rodamientos de rodillos cónicos 1280/20
Bearing KOYO 1280/20, Ø22.225×57.15×22.225 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 22,225 × 57,15 × 22,225 mm
d22,225Ø interior (mm)
×
D57,15Ø exterior (mm)
×
B22,225Ancho (mm)
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Especificaciones técnicas
| d | 22.225 mm |
| D | 57.150 mm |
| T | 22.225 mm |
| B | 22.225 mm |
| C | 17.462 mm |
| r(min.) | 0.8 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 65.8 kN |
| Basic load ratings : C0r | 55.7 kN |
| Fatigue load limit : Cu | 8.05 kN |
| Limiting speeds(Grease lub.) | 7600 min-1 |
| Limiting speeds(Oil lub.) | 10000 min-1 |
| Load center spread : a | 15.3 mm |
| Constant :e | 0.35 |
| Axial load factors : Y1 | 1.73 |
| Axial load factors : Y0 | 0.95 |
| da | 29.5 mm |
| db | 29.0 mm |
| Da | 49.0 mm |
| Db | 52.0 mm |
| ra(max.) | 0.8 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 0.294 kg |
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KOYO 1280/20