NTN
Kegelrollenlager 4T-41125/41286
Lager NTN 4T-41125/41286, Ø28.575×72.626×24.257 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 28,575 × 72,626 × 24,257 mm
d28,575Ø Bohrung (mm)
×
D72,626Ø außen (mm)
×
B24,257Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 28,575 mm |
| D - External diameter | 72,626 mm |
| B - Bearing/Inner ring width | 24,257 mm |
| C - Outer ring width | 17,462 mm |
| T - Total width | 24,608 mm |
| d1 - External diameter inner ring | 49 mm |
| a - Charge load application point | 20,908 mm |
| Mass | 0,475 kg |
| C - Dynamic load | 64500000 mN |
| C0 - Static load | 55500000 mN |
| Cu - Fatigue limit load | 6800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.6 |
| Y0 - Static axial load coefficient | 0.55 |
| Y2 - Upper axial load coefficient | 1 |
| N lim - Oil lubrication limit speed | 46200 °/s |
| N lim - Grease lubrication limit speed | 34800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 36,5 mm |
| db min - Min IR shoulder diameter | 48 mm |
| Da max - Max shoulder diameter OR | 61 mm |
| Db min - Min OR shoulder diameter | 68 mm |
| ra max - Max fillet radius | 4,8 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-41125 |
| Cup designation | 4T-41286 |
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NTN 4T-41125/41286