NTN
Kegelrollenlager 4T-L68149/L68111
Lager NTN 4T-L68149/L68111, Ø34.988×59.974×16.764 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 34,988 × 59,974 × 16,764 mm
d34,988Ø Bohrung (mm)
×
D59,974Ø außen (mm)
×
B16,764Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 34,988 mm |
| D - External diameter | 59,974 mm |
| B - Bearing/Inner ring width | 16,764 mm |
| C - Outer ring width | 11,938 mm |
| T - Total width | 15,875 mm |
| d1 - External diameter inner ring | 48 mm |
| a - Charge load application point | 13,375 mm |
| Mass | 0,179 kg |
| C - Dynamic load | 35500000 mN |
| C0 - Static load | 47500000 mN |
| Cu - Fatigue limit load | 5800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.42 |
| Y0 - Static axial load coefficient | 0.79 |
| Y2 - Upper axial load coefficient | 1.44 |
| N lim - Oil lubrication limit speed | 48600 °/s |
| N lim - Grease lubrication limit speed | 36600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 39 mm |
| db min - Min IR shoulder diameter | 45,5 mm |
| Da max - Max shoulder diameter OR | 53 mm |
| Db min - Min OR shoulder diameter | 56 mm |
| ra max - Max fillet radius | 3,94 mm |
| r1a - Max fillet radius | 1,3 mm |
| Cone designation | 4T-L68149 |
| Cup designation | 4T-L68111 |
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NTN 4T-L68149/L68111