NTN
Kegelrollenlager 4T-HM803149/HM803110
Lager NTN 4T-HM803149/HM803110, Ø44.45×88.9×29.37 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 44,45 × 88,9 × 29,37 mm
d44,45Ø Bohrung (mm)
×
D88,9Ø außen (mm)
×
B29,37Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 44,45 mm |
| D - External diameter | 88,9 mm |
| B - Bearing/Inner ring width | 29,37 mm |
| C - Outer ring width | 23,02 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 68,5 mm |
| a - Charge load application point | 25,562 mm |
| Mass | 0,85 kg |
| C - Dynamic load | 104000000 mN |
| C0 - Static load | 125000000 mN |
| Cu - Fatigue limit load | 15200000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.55 |
| Y0 - Static axial load coefficient | 0.6 |
| Y2 - Upper axial load coefficient | 1.1 |
| N lim - Oil lubrication limit speed | 34800 °/s |
| N lim - Grease lubrication limit speed | 25800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 53 mm |
| db min - Min IR shoulder diameter | 62 mm |
| Da max - Max shoulder diameter OR | 74 mm |
| Db min - Min OR shoulder diameter | 85 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-HM803149 |
| Cup designation | 4T-HM803110 |
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NTN 4T-HM803149/HM803110