NTN
Kegelrollenlager 4T-655/653
Lager NTN 4T-655/653, Ø69.85×146.05×41.275 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 69,85 × 146,05 × 41,275 mm
d69,85Ø Bohrung (mm)
×
D146,05Ø außen (mm)
×
B41,275Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 69,85 mm |
| D - External diameter | 146,05 mm |
| B - Bearing/Inner ring width | 41,275 mm |
| C - Outer ring width | 31,75 mm |
| T - Total width | 41,275 mm |
| d1 - External diameter inner ring | 114,4 mm |
| a - Charge load application point | 33,275 mm |
| Mass | 3,28 kg |
| C - Dynamic load | 228000000 mN |
| C0 - Static load | 295000000 mN |
| Cu - Fatigue limit load | 34500000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.41 |
| Y0 - Static axial load coefficient | 0.81 |
| Y2 - Upper axial load coefficient | 1.47 |
| N lim - Oil lubrication limit speed | 19800 °/s |
| N lim - Grease lubrication limit speed | 15000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 82 mm |
| db min - Min IR shoulder diameter | 88 mm |
| Da max - Max shoulder diameter OR | 131 mm |
| Db min - Min OR shoulder diameter | 139 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-655 |
| Cup designation | 4T-653 |
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NTN 4T-655/653