NTN
Kegelrollenlager 4T-3767/3720
Lager NTN 4T-3767/3720, Ø52.388×93.264×30.302 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 52,388 × 93,264 × 30,302 mm
d52,388Ø Bohrung (mm)
×
D93,264Ø außen (mm)
×
B30,302Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 52,388 mm |
| D - External diameter | 93,264 mm |
| B - Bearing/Inner ring width | 30,302 mm |
| C - Outer ring width | 23,812 mm |
| T - Total width | 30,162 mm |
| d1 - External diameter inner ring | 71,5 mm |
| a - Charge load application point | 21,862 mm |
| Mass | 0,817 kg |
| C - Dynamic load | 113000000 mN |
| C0 - Static load | 134000000 mN |
| Cu - Fatigue limit load | 16300000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 0.97 |
| Y2 - Upper axial load coefficient | 1.77 |
| N lim - Oil lubrication limit speed | 31800 °/s |
| N lim - Grease lubrication limit speed | 24000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 59 mm |
| db min - Min IR shoulder diameter | 63 mm |
| Da max - Max shoulder diameter OR | 82 mm |
| Db min - Min OR shoulder diameter | 88 mm |
| ra max - Max fillet radius | 2,3 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-3767 |
| Cup designation | 4T-3720 |
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NTN 4T-3767/3720