NTN
Zylinderrollenlager N209
Lager NTN N209, Ø45×85×19 mm. Angebot anfordern — weltweiter Versand.
Typ Zylinderrollenlager
Abmessungen
Ø 45 × 85 × 19 mm
d45Ø Bohrung (mm)
×
D85Ø außen (mm)
×
B19Breite (mm)
Angebot anfordern
Auf Lager
Technische Daten
| Brand | NTN |
| d - Internal diameter | 45 mm |
| D - External diameter | 85 mm |
| B - Bearing/Inner ring width | 19 mm |
| E - Upper roller diameter | 75 mm |
| F - Under roller diameter | 55 mm |
| d1 - IR flange outer diameter | 59 mm |
| rs - Min fillet radius | 1,1 mm |
| r1s - Min fillet radius | 1,1 mm |
| Radial clearance class | CN |
| Mass | 0,423 kg |
| C - Dynamic load | 51000000 mN |
| C0 - Static load | 47000000 mN |
| Cu - Fatigue limit load | 5700000 mN |
| N lim - Oil lubrication limit speed | 59400 °/s |
| N lim - Grease lubrication limit speed | 50400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 51,5 mm |
| Da max - Max shoulder diameter OR | 78,5 mm |
| Db min - Small face shoulder min diameter | 76 mm |
| Dc max - Max outer ring GO diameter | 73 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 1 mm |
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