KOYO
Rillenkugellager 6248
Bearing KOYO 6248, Ø240×440×72 mm. Request a quote — worldwide shipping.
Typ Rillenkugellager
Abmessungen
Ø 240 × 440 × 72 mm
d240Ø Bohrung (mm)
×
D440Ø außen (mm)
×
B72Breite (mm)
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Technische Daten
| d | 240 mm |
| D | 440 mm |
| B | 72 mm |
| r(min.) | 4 mm |
| Basic load ratings : Cr | 424 kN |
| Basic load ratings : C0r | 431 kN |
| Fatigue load limit : Cu | 18.2 kN |
| factor : f0 | 15.2 |
| Limiting speeds(Grease lub.) | 1200 min-1 |
| Limiting speeds(Oil lub.) | 1500 min-1 |
| da(min.) | 256 mm |
| Da(max.) | 424 mm |
| ra(max.) | 3 mm |
| (Refer.)Mass | 51.0 kg |
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KOYO 6248