NTN
Kegelrollenlager 4T-JM736149/JM736110
Lager NTN 4T-JM736149/JM736110, Ø180×250×45 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 180 × 250 × 45 mm
d180Ø Bohrung (mm)
×
D250Ø außen (mm)
×
B45Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 180 mm |
| D - External diameter | 250 mm |
| B - Bearing/Inner ring width | 45 mm |
| C - Outer ring width | 37 mm |
| T - Total width | 47 mm |
| d1 - External diameter inner ring | 219 mm |
| Mass | 6,74 kg |
| C - Dynamic load | 410000000 mN |
| C0 - Static load | 710000000 mN |
| Cu - Fatigue limit load | 68800000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.48 |
| Y0 - Static axial load coefficient | 0.69 |
| Y2 - Upper axial load coefficient | 1.25 |
| N lim - Oil lubrication limit speed | 10200 °/s |
| N lim - Grease lubrication limit speed | 7800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 190 mm |
| db min - Min IR shoulder diameter | 196 mm |
| Da max - Max shoulder diameter OR | 232 mm |
| Db min - Min OR shoulder diameter | 243 mm |
| ra max - Max fillet radius | 3 mm |
| r1a - Max fillet radius | 2,5 mm |
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NTN 4T-JM736149/JM736110