KOYO
Kegelrollenlager 25577/20
Bearing KOYO 25577/20, Ø42.875×82.931×25.4 mm. Request a quote — worldwide shipping.
Typ Kegelrollenlager
Abmessungen
Ø 42,875 × 82,931 × 25,4 mm
d42,875Ø Bohrung (mm)
×
D82,931Ø außen (mm)
×
B25,4Breite (mm)
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Technische Daten
| d | 42.875 mm |
| D | 82.931 mm |
| T | 23.812 mm |
| B | 25.400 mm |
| C | 19.050 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 96.8 kN |
| Basic load ratings : C0r | 100 kN |
| Fatigue load limit : Cu | 15.1 kN |
| Limiting speeds(Grease lub.) | 4800 min-1 |
| Limiting speeds(Oil lub.) | 6300 min-1 |
| Load center spread : a | 17.5 mm |
| Constant :e | 0.33 |
| Axial load factors : Y1 | 1.79 |
| Axial load factors : Y0 | 0.99 |
| da | 55.0 mm |
| db | 49.0 mm |
| Da | 74.0 mm |
| Db | 77.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 0.582 kg |
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KOYO 25577/20