NTN
Kegelrollenlager 4T-L44643/L44610
Lager NTN 4T-L44643/L44610, Ø25.4×50.292×14.732 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 25,4 × 50,292 × 14,732 mm
d25,4Ø Bohrung (mm)
×
D50,292Ø außen (mm)
×
B14,732Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 25,4 mm |
| D - External diameter | 50,292 mm |
| B - Bearing/Inner ring width | 14,732 mm |
| C - Outer ring width | 10,668 mm |
| T - Total width | 14,224 mm |
| d1 - External diameter inner ring | 39 mm |
| a - Charge load application point | 10,824 mm |
| Mass | 0,13 kg |
| C - Dynamic load | 32000000 mN |
| C0 - Static load | 34000000 mN |
| Cu - Fatigue limit load | 4150000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.37 |
| Y0 - Static axial load coefficient | 0.88 |
| Y2 - Upper axial load coefficient | 1.6 |
| N lim - Oil lubrication limit speed | 59400 °/s |
| N lim - Grease lubrication limit speed | 44400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 29,5 mm |
| db min - Min IR shoulder diameter | 31,5 mm |
| Da max - Max shoulder diameter OR | 44,5 mm |
| Db min - Min OR shoulder diameter | 47 mm |
| ra max - Max fillet radius | 1,3 mm |
| r1a - Max fillet radius | 1,3 mm |
| Cone designation | 4T-L44643 |
| Cup designation | 4T-L44610 |
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NTN 4T-L44643/L44610