KOYO
Kegelrollenlager 30306DJR
Bearing KOYO 30306DJR, Ø30×72×19 mm. Request a quote — worldwide shipping.
Typ Kegelrollenlager
Abmessungen
Ø 30 × 72 × 19 mm
d30Ø Bohrung (mm)
×
D72Ø außen (mm)
×
B19Breite (mm)
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Technische Daten
| d | 30 mm |
| D | 72 mm |
| T | 20.75 mm |
| B | 19 mm |
| C | 14 mm |
| r(min.) | 1.5 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 63.5 kN |
| Basic load ratings : C0r | 54.9 kN |
| Fatigue load limit : Cu | 7.70 kN |
| Limiting speeds(Grease lub.) | 4900 min-1 |
| Limiting speeds(Oil lub.) | 6800 min-1 |
| Load center spread : a | 23.7 mm |
| Constant e | 0.83 |
| Axial load factors : Y1 | 0.73 |
| Axial load factors : Y0 | 0.40 |
| da(min.) | 38.5 mm |
| db(max.) | 40 mm |
| Da(max.) | 63.5 mm |
| Da(min.) | 55 mm |
| Db(min.) | 68 mm |
| Sa(min.) | 3 mm |
| Sb(min.) | 6.5 mm |
| ra(max.) | 1.5 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 0.400 kg |
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KOYO 30306DJR