FAG NN3026 KTN9/VQ497 Cylindrical Roller Bearing 130x200x52mm
Category: Cylindrical Roller Bearings
Specifications
Overall (ID x OD x W)
52 mm
Inner Diameter (ID)
130 mm
Outer Diameter (OD)
200 mm
Dynamic Load Rating
292 kN
Static Load Rating
500 kN
Fatigue Load Limit
55 kN
Reference Speed
4300 rpm
Limiting Speed
4800 rpm
Rolling Element
Roller
Bore Type
Tapered 1:12
Number of Rows
Double Row
Cage Material
Non-Metallic
Bearing Material
Steel
Seal Type
None On Both Sides
Clearance
NSTD
Precision
Class UP
Min Temperature
-40 °C
Max Temperature
+120 °C
Size Standard
Metric System
Mass
5.37 kg
Bore Type
Cylindrical
Details
The NN 30 Series double row cylindrical roller bearings provide a good balance between load capacity, stiffness, and speed. These bearings have three flanges on the inner ring and no flanges on the outer ring. This allows the bearings to handle axial movement of the shaft in both directions. The separable design makes it easier to install and remove the bearings, especially when both rings need to have an interference fit to handle the loads. The tapered bore also helps with setting the right amount of clearance or preload when putting the bearings in.
SPECIFICATIONS
| Inner Diameter | 130 mm | Number of Rows | Double Row |
| Outer Diameter | 200 mm | Cage Material | Non-Metallic |
| Width | 52 mm | Bearing Material | Steel |
| Dynamic Load Rating | 292 kN | Seal Type | None On Both Sides |
| Static Load Rating | 500 kN | Clearance | NSTD |
| Fatigue Load Limit | 55 kN | Precision | Class UP |
| Reference Speed | 4300 rpm | Min Temperature | -40 °C |
| Limiting Speed | 4 800 rpm | Max Temperature | +120 °C |
| Rolling Element | Roller | Size Standard | Metric System |
| Bore Type | Tapered 1:12 | Mass | 5.37 kg |
FEATURES AND BENEFITS
- High rigidity and high running accuracy.
- Able to handle very heavy radial loads, suitable for applications with significant load demands.
- Accommodate axial displacement in both directions to minimize noise, vibration and heat generation.
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