KOYO
Rodamientos de bolas de contacto angular 7904C FY
Bearing KOYO 7904C FY, Ø20×37×9 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 20 × 37 × 9 mm
d20Ø interior (mm)
×
D37Ø exterior (mm)
×
B9Ancho (mm)
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Especificaciones técnicas
| d | 20 mm |
| D | 37 mm |
| B | 9 mm |
| r(min.) | 0.3 mm |
| r1(min.) | 0.15 mm |
| Basic load ratings : Cr | 9.10 kN |
| Basic load ratings : C0r | 4.55 kN |
| Fatigue load limit : Cu | 0.240 kN |
| factor : f0 | 14.9 |
| Limiting speeds(Grease lub.) | 30000 min-1 |
| Limiting speeds(Oil lub.) | 39000 min-1 |
| Load center spread : a | 8.3 mm |
| da(min.) | 22.5 mm |
| Da(max.) | 34.5 mm |
| ra(max.) | 0.3 mm |
| (Refer.)Mass | 0.035 kg |
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KOYO 7904C FY