NTN
Kegelrollenlager 4T-15590/15520
Lager NTN 4T-15590/15520, Ø28.575×57.15×17.462 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 28,575 × 57,15 × 17,462 mm
d28,575Ø Bohrung (mm)
×
D57,15Ø außen (mm)
×
B17,462Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 28,575 mm |
| D - External diameter | 57,15 mm |
| B - Bearing/Inner ring width | 17,462 mm |
| C - Outer ring width | 13,495 mm |
| T - Total width | 17,462 mm |
| d1 - External diameter inner ring | 42,5 mm |
| a - Charge load application point | 12,462 mm |
| Mass | 0,197 kg |
| C - Dynamic load | 44000000 mN |
| C0 - Static load | 45500000 mN |
| Cu - Fatigue limit load | 5500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 0.95 |
| Y2 - Upper axial load coefficient | 1.73 |
| N lim - Oil lubrication limit speed | 53400 °/s |
| N lim - Grease lubrication limit speed | 40200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 33,5 mm |
| db min - Min IR shoulder diameter | 39,5 mm |
| Da max - Max shoulder diameter OR | 51 mm |
| Db min - Min OR shoulder diameter | 53 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-15590 |
| Cup designation | 4T-15520 |
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NTN 4T-15590/15520