NTN
Kegelrollenlager 4T-861/854
Lager NTN 4T-861/854, Ø101.6×190.5×57.531 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 101,6 × 190,5 × 57,531 mm
d101,6Ø Bohrung (mm)
×
D190,5Ø außen (mm)
×
B57,531Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 101,6 mm |
| D - External diameter | 190,5 mm |
| B - Bearing/Inner ring width | 57,531 mm |
| C - Outer ring width | 44,45 mm |
| T - Total width | 57,15 mm |
| d1 - External diameter inner ring | 141 mm |
| a - Charge load application point | 42,2 mm |
| rs - Min fillet radius | 8 mm |
| r1s - Min fillet radius | 3,3 mm |
| Mass | 7 kg |
| C - Dynamic load | 420000000 mN |
| C0 - Static load | 555000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.33 |
| Y0 - Static axial load coefficient | 0.99 |
| Y2 - Upper axial load coefficient | 1.79 |
| N lim - Oil lubrication limit speed | 15600 °/s |
| N lim - Grease lubrication limit speed | 12000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 114 mm |
| db min - Min IR shoulder diameter | 129 mm |
| Da max - Max shoulder diameter OR | 170 mm |
| Db min - Min OR shoulder diameter | 174 mm |
| ra max - Max fillet radius | 8 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-861 |
| Cup designation | 4T-854 |
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NTN 4T-861/854