NTN
Kegelrollenlager 4T-H414249/H414210
Lager NTN 4T-H414249/H414210, Ø71.438×136.525×41.275 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 71,438 × 136,525 × 41,275 mm
d71,438Ø Bohrung (mm)
×
D136,525Ø außen (mm)
×
B41,275Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 71,438 mm |
| D - External diameter | 136,525 mm |
| B - Bearing/Inner ring width | 41,275 mm |
| C - Outer ring width | 31,75 mm |
| T - Total width | 41,275 mm |
| d1 - External diameter inner ring | 101,5 mm |
| a - Charge load application point | 30,275 mm |
| Mass | 2,58 kg |
| C - Dynamic load | 251000000 mN |
| C0 - Static load | 293000000 mN |
| Cu - Fatigue limit load | 35400000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.36 |
| Y0 - Static axial load coefficient | 0.92 |
| Y2 - Upper axial load coefficient | 1.67 |
| N lim - Oil lubrication limit speed | 22200 °/s |
| N lim - Grease lubrication limit speed | 16200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 83 mm |
| db min - Min IR shoulder diameter | 89 mm |
| Da max - Max shoulder diameter OR | 121 mm |
| Db min - Min OR shoulder diameter | 129 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-H414249 |
| Cup designation | 4T-H414210 |
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NTN 4T-H414249/H414210