NTN
Kegelrollenlager 4T-368A/362
Lager NTN 4T-368A/362, Ø50.8×90×22.225 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 50,8 × 90 × 22,225 mm
d50,8Ø Bohrung (mm)
×
D90Ø außen (mm)
×
B22,225Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 50,8 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 22,225 mm |
| C - Outer ring width | 15,875 mm |
| T - Total width | 20 mm |
| d1 - External diameter inner ring | 67 mm |
| a - Charge load application point | 16 mm |
| Mass | 0,53 kg |
| C - Dynamic load | 85000000 mN |
| C0 - Static load | 90500000 mN |
| Cu - Fatigue limit load | 11000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.32 |
| Y0 - Static axial load coefficient | 1.03 |
| Y2 - Upper axial load coefficient | 1.88 |
| N lim - Oil lubrication limit speed | 33000 °/s |
| N lim - Grease lubrication limit speed | 24600 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 56 mm |
| db min - Min IR shoulder diameter | 62 mm |
| Da max - Max shoulder diameter OR | 81 mm |
| Db min - Min OR shoulder diameter | 84 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 2 mm |
| Cone designation | 4T-368A |
| Cup designation | 4T-362 |
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NTN 4T-368A/362