KOYO
Rodamientos de bolas de contacto angular 7220DF FY
Bearing KOYO 7220DF FY, Ø100×180×68 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de bolas de contacto angular
Dimensiones
Ø 100 × 180 × 68 mm
d100Ø interior (mm)
×
D180Ø exterior (mm)
×
B68Ancho (mm)
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Especificaciones técnicas
| d | 100 mm |
| D | 180 mm |
| B | 68 mm |
| r(min.) | 2.1 mm |
| r1(min.) | - mm |
| Basic load ratings : Cr | 279 kN |
| Basic load ratings : C0r | 235 kN |
| Fatigue load limit : Cu | 12.2 kN |
| factor : f0 | - |
| Limiting speeds(Grease lub.) | 3300 min-1 |
| Limiting speeds(Oil lub.) | 4100 min-1 |
| Load center spread : a | 47.4 mm |
| da(min.) | mm |
| db(min.) | 112 mm |
| Da(max.) | 168 mm |
| ra(max.) | 2 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 6.64 kg |
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KOYO 7220DF FY