NTN
Rillenkugellager 6948
Lager NTN 6948, Ø240×320×38 mm. Angebot anfordern — weltweiter Versand.
Typ Rillenkugellager
Abmessungen
Ø 240 × 320 × 38 mm
d240Ø Bohrung (mm)
×
D320Ø außen (mm)
×
B38Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 240 mm |
| D - External diameter | 320 mm |
| B - Bearing/Inner ring width | 38 mm |
| rs - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 8,28 kg |
| C - Dynamic load | 188000000 mN |
| C0 - Static load | 203000000 mN |
| Cu - Fatigue limit load | 8050000 mN |
| f0 - Coefficient | 16.5 |
| N lim - Oil lubrication limit speed | 12600 °/s |
| N lim - Grease lubrication limit speed | 10800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 251 mm |
| Da max - Max shoulder diameter OR | 309 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
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NTN 6948