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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The product is a double row tapered roller bearing cone and cup set with a bore diameter of 4-1/4 inches and an outside diameter of 9-1/4 inches. Made by Timken in the United States, this specific model is EE-342043 342091-D. It is designed for industrial automation and motion control applications, providing reliable and durable mechanical power transmission support for various machinery and equipment. This high-quality bearing set is engineered to offer smooth and efficient operation for a wide range of industrial uses.
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$6,584.33
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| MFR / Brand | Timken |
|---|---|
| MPN | EE342043/342091D |
| Model | EE-342043 342091-D |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 4-1/4 in |
| OD | 9-1/4 in |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 342091D |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Carburized Steel |
| Cone Part Number | EE342043 |
| Series | 342000 |
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