NTN
Kegelrollenlager 4T-55187C/55443
Lager NTN 4T-55187C/55443, Ø47.625×112.712×26.909 mm. Angebot anfordern — weltweiter Versand.
Typ Kegelrollenlager
Abmessungen
Ø 47,625 × 112,712 × 26,909 mm
d47,625Ø Bohrung (mm)
×
D112,712Ø außen (mm)
×
B26,909Breite (mm)
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Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 47,625 mm |
| D - External diameter | 112,712 mm |
| B - Bearing/Inner ring width | 26,909 mm |
| C - Outer ring width | 20,638 mm |
| T - Total width | 30,162 mm |
| a - Charge load application point | 37,2 mm |
| rs - Min fillet radius | 3,5 mm |
| r1s - Min fillet radius | 3,3 mm |
| Mass | 1,45 kg |
| C - Dynamic load | 91500000 mN |
| C0 - Static load | 108000000 mN |
| A2 - Rating life coefficient | 1 |
| e - Coefficient | 0.88 |
| Y0 - Static axial load coefficient | 0.37 |
| Y2 - Upper axial load coefficient | 0.68 |
| N lim - Oil lubrication limit speed | 25200 °/s |
| N lim - Grease lubrication limit speed | 19200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da max - Max shoulder diameter IR | 62 mm |
| db min - Min IR shoulder diameter | 69 mm |
| Da max - Max shoulder diameter OR | 106 mm |
| Db min - Min OR shoulder diameter | 92 mm |
| ra max - Max fillet radius | 3,5 mm |
| r1a - Max fillet radius | 3,3 mm |
| Cone designation | 4T-55187C |
| Cup designation | 4T-55443 |
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NTN 4T-55187C/55443