KOYO
Rodamientos de bolas de contacto angular 7909C FY
Bearing KOYO 7909C FY, Ø45×68×12 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 45 × 68 × 12 mm
d45Ø interior (mm)
×
D68Ø exterior (mm)
×
B12Ancho (mm)
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Especificaciones técnicas
| d | 45 mm |
| D | 68 mm |
| B | 12 mm |
| r(min.) | 0.6 mm |
| r1(min.) | 0.3 mm |
| Basic load ratings : Cr | 20.8 kN |
| Basic load ratings : C0r | 14.1 kN |
| Fatigue load limit : Cu | 0.770 kN |
| factor : f0 | 16.0 |
| Limiting speeds(Grease lub.) | 15000 min-1 |
| Limiting speeds(Oil lub.) | 20000 min-1 |
| Load center spread : a | 13.6 mm |
| da(min.) | 49.5 mm |
| Da(max.) | 63.5 mm |
| ra(max.) | 0.6 mm |
| (Refer.)Mass | 0.127 kg |
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KOYO 7909C FY