KOYO
Kegelrollenlager 30205JR
Bearing KOYO 30205JR, Ø25×52×15 mm. Request a quote — worldwide shipping.
Typ Kegelrollenlager
Abmessungen
Ø 25 × 52 × 15 mm
d25Ø Bohrung (mm)
×
D52Ø außen (mm)
×
B15Breite (mm)
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Technische Daten
| d | 25 mm |
| D | 52 mm |
| T | 16.25 mm |
| B | 15 mm |
| C | 13 mm |
| r(min.) | 1 mm |
| r1(min.) | 1 mm |
| Basic load ratings : Cr | 39.3 kN |
| Basic load ratings : C0r | 33.7 kN |
| Fatigue load limit : Cu | 4.75 kN |
| Limiting speeds(Grease lub.) | 7800 min-1 |
| Limiting speeds(Oil lub.) | 10000 min-1 |
| Load center spread : a | 12.9 mm |
| Constant e | 0.37 |
| Axial load factors : Y1 | 1.60 |
| Axial load factors : Y0 | 0.88 |
| da(min.) | 30.5 mm |
| db(max.) | 31 mm |
| Da(max.) | 46.5 mm |
| Da(min.) | 44 mm |
| Db(min.) | 48 mm |
| Sa(min.) | 2 mm |
| Sb(min.) | 3 mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.156 kg |
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KOYO 30205JR