NTN
Kegelrollenlager 4T-M903345/M903310
Lager NTN 4T-M903345/M903310, Ø41.275×92.075×23.812 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 41,275 × 92,075 × 23,812 mm
d41,275Ø Bohrung (mm)
×
D92,075Ø außen (mm)
×
B23,812Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 41,275 mm |
| D - External diameter | 92,075 mm |
| B - Bearing/Inner ring width | 23,812 mm |
| C - Outer ring width | 16,67 mm |
| T - Total width | 26,195 mm |
| d1 - External diameter inner ring | 69,5 mm |
| a - Charge load application point | 29,795 mm |
| Mass | 0,758 kg |
| C - Dynamic load | 80500000 mN |
| C0 - Static load | 81500000 mN |
| Cu - Fatigue limit load | 9900000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.83 |
| Y0 - Static axial load coefficient | 0.4 |
| Y2 - Upper axial load coefficient | 0.72 |
| N lim - Oil lubrication limit speed | 30000 °/s |
| N lim - Grease lubrication limit speed | 22800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 54 mm |
| db min - Min IR shoulder diameter | 60 mm |
| Da max - Max shoulder diameter OR | 78 mm |
| Db min - Min OR shoulder diameter | 88 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 1,5 mm |
| Cone designation | 4T-M903345 |
| Cup designation | 4T-M903310 |
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NTN 4T-M903345/M903310