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BK0408
Drawn cup needle roller bearing closed end
Drawn cup needle roller bearings with closed end BK, to DIN 618/ISO 3245
Hauptabmessungen und Leistungsdaten
| Fw | 4 mm | Hüllkreis innen |
| D | 8 mm | Außendurchmesser |
| C | 8 mm | Breite des Außenringes |
| Cr | 1.780 N | Dynamische Tragzahl, radial |
| C0r | 1.310 N | Statische Tragzahl, radial |
| Cur | 147 N | Ermüdungsgrenzbelastung, radial |
| nG Grease | 25.500 1/min | Grenzdrehzahl für Fettschmierung |
| nG | 42.500 1/min | Grenzdrehzahl |
| nϑr | 44.500 1/min | Bezugsdrehzahl |
| ≈m | 1,6 g | Weight |
Abmessungen
| rmin | 0,3 mm | Minimaler Kantenabstand |
| Ct min | 6,4 mm | Minimale Breite bis Büchsenboden |
Temperaturbereich
| Tmin | -30 °C | Betriebstemperatur min. |
| Tmax | 140 °C | Betriebstemperatur max. |
Zusätzliche Informationen
GR4X8X2 | Dichtring |
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| Lubricant | Without | |
| Lubrication hole | Without | |
| Coating | Without | |
| Sealing | Without |
Characteristics
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English
2017-08-15 | Katalog | MH1 Mounting Mechanical | Englisch
Mounting of rolling bearings - Mechanical mounting
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