KOYO
Rodamientos de bolas de contacto angular 7210BDF
Bearing KOYO 7210BDF, Ø50×90×40 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 50 × 90 × 40 mm
d50Ø interior (mm)
×
D90Ø exterior (mm)
×
B40Ancho (mm)
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Especificaciones técnicas
| d | 50 mm |
| D | 90 mm |
| B | 40 mm |
| r(min.) | 1.1 mm |
| r1(min.) | 0.6 mm |
| Basic load ratings : Cr | 75.9 kN |
| Basic load ratings : C0r | 57.3 kN |
| Fatigue load limit : Cu | 3.35 kN |
| factor : f0 | - |
| Limiting speeds(Grease lub.) | 4000 min-1 |
| Limiting speeds(Oil lub.) | 5400 min-1 |
| Load center spread : a | 39.2 mm |
| da(min.) | mm |
| db(min.) | 54.5 mm |
| Da(max.) | 83 mm |
| ra(max.) | 1 mm |
| rb(max.) | 0.6 mm |
| (Refer.)Mass | 0.970 kg |
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KOYO 7210BDF