NTN
Schrägkugellager 7009UG/GNP42
Lager NTN 7009UG/GNP42, Ø45×75×16 mm. Angebot anfordern — weltweiter Versand.
Typ Schrägkugellager
Abmessungen
Ø 45 × 75 × 16 mm
d45Ø Bohrung (mm)
×
D75Ø außen (mm)
×
B16Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 75 mm |
| B - Bearing/Inner ring width | 16 mm |
| d1 - External diameter inner ring | 55,3 mm |
| d2 - External diameter inner ring | 53 mm |
| D1 - Inner diameter outer ring | 64,7 mm |
| D2 - Inner diameter outer ring | 69,4 mm |
| a - Charge load application point | 25,4 mm |
| α - Contact angle | 30 ° |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P42 |
| Mass | 0,24 kg |
| C - Dynamic load | 25600000 mN |
| C0 - Static load | 18700000 mN |
| N lim - Oil lubrication limit speed | 117000 °/s |
| N lim - Grease lubrication limit speed | 85800 °/s |
| Preload level | GN |
| Preload value | 305000 mN |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 50,5 mm |
| Da max - Max shoulder diameter OR | 69,5 mm |
| Db max - Max OR shoulder diameter | 70,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
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NTN 7009UG/GNP42