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NN3038-AS-K-M-SP
Cylindrical roller bearing
Hochgenauigkeits-Zylinderrollenlager NN30..-AS-K-M-SP, Loslager, zweireihig, mit kegeliger Bohrung, Kegel 1:12, zerlegbar, mit Käfig
Replaces
NN3038ASK.M.SP
Preferred product
Frequently bought together
Main Dimensions & Performance Data
| d | 190 mm | Bore diameter |
| D | 290 mm | Outside diameter |
| B | 75 mm | Width |
| Cr | 580.000 N | Basic dynamic load rating, radial |
| C0r | 1.040.000 N | Basic static load rating, radial |
| Cur | 122.000 N | Fatigue load limit, radial |
| nG Grease | 2.750 1/min | Limiting speed for grease lubrication |
| nG Oil | 3.200 1/min | Limiting speed for oil lubrication |
| ≈m | 16,969 kg | Weight |
Mounting dimensions
| da | 219 mm | Diameter shaft shoulder |
h12 | Diameter shaft shoulder tolerance | |
| Da | 271 mm | Diameter of housing shoulder |
H12 | Shoulder diameter outer ring clearance | |
| ra1 max | 2,1 mm | Maximum recess radius |
Dimensions
| r1 min | 2,1 mm | Minimum chamfer dimension |
| E | 265 mm | Raceway diameter outer ring |
| ns | 12,2 mm | Width of lubricating groove |
| ds | 6,3 mm | Diameter lubrication hole |
| s | 4,8 mm | Axial displacement |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Downloads:
Your current product variant
| Käfig | M | Messingkäfig |
| Toleranzklasse | SP | Toleranzklasse SP |
| Bohrungsausführung | K | Konisch, 1:12 |
| Änderungskennzeichen | A | Interne Variante A |
| Radialluft | C1 (Gruppe 1) | Lagerluft kleiner als C2 |
| Anzahl Wälzkörper-Reihen | 2 | Zweireihig |
Characteristics
