Ball Bearings vs. Roller Bearings: Which One Does Your Application Actually Need?
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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| MFR / Brand | SKF |
|---|---|
| MPN | 2209EKTN9C3 |
| Model | 2209EK TN9 C3 |
| Bearing Type | Self Aligning Ball Bearing, Open |
| ID | 45 mm |
| OD | 85 mm |
| Width | 23 mm |
| Advertise | 1 |
|---|---|
| Material | Chrome Steel |
| Series | 2200 |
| Condition | New |
| Lubricant | Grease |
| Min Temp | -30°C |
| Cage Type | Ball Guided |
| Dynamic Load Rating | 23.4 kN / 5261 lbf |
| Static Load Rating | 8.15 kN / 1832 lbf |
| Precision Rating | ABEC 1 / P0 |
| Rolling Elements | Ball |
| Max Temp | 120°C |
| Item Weight | 1.15 lbs |
| Cage Material | Polyamide |
| Limiting Speed | 9500 rpm |
| Number Of Rows | 2 |
| Bore Type | Tapered |
| Snap Ring Included | Without Snap Ring |
| Relubrication Feature | Yes |
| Harmonization Code | 8482.10.50 |
| Internal Clearance | C3 |
| Running Accuracy | Normal |
| Running Accuracy Radial And Axial Runout | Normal |
| Maximum Permissible Misalignment | 1.5° |
| Cross Reference 1 | FAG 2209-K-TVH-C3 |
|---|---|
| Cross Reference 2 | NSK 2209KC3 |
The SKF 2209-EKTN9/C3 Self Aligning Bearing is a precision roller bearing suitable for various mechanical power transmission and industrial automation applications. With a dynamic load rating of 23.4 kN and a static load rating of 8.15 kN, this chrome steel bearing can handle a wide range of loads with a maximum permissible misalignment of 1.5°. The self-aligning feature makes it easy to install and maintain, while the ball-guided cage ensures smooth running accuracy. Ideal for Sweden-made products, this bearing is reliable and durable for extended use in high-temperature environments up to 120°C.
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