KOYO
Schrägkugellager 7228 FY
Bearing KOYO 7228 FY, Ø140×250×42 mm. Request a quote — worldwide shipping.
Typ Schrägkugellager
Abmessungen
Ø 140 × 250 × 42 mm
d140Ø Bohrung (mm)
×
D250Ø außen (mm)
×
B42Breite (mm)
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Technische Daten
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| r(min.) | 3 mm |
| r1(min.) | 1.1 mm |
| Basic load ratings : Cr | 273 kN |
| Basic load ratings : C0r | 234 kN |
| Fatigue load limit : Cu | 8.65 kN |
| factor : f0 | - |
| Limiting speeds(Grease lub.) | 2900 min-1 |
| Limiting speeds(Oil lub.) | 3600 min-1 |
| Load center spread : a | 77.3 mm |
| da(min.) | 154 mm |
| Da(max.) | 236 mm |
| ra(max.) | 2.5 mm |
| (Refer.)Mass | 7.76 kg |
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KOYO 7228 FY