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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Timken 64450-90117 Double Taper Bearing Cone & Cup Elevate the performance and extend the lifespan of your machinery with the exceptional Timken 64450-90117 Double Taper Bearing Cone and Cup. Engineered for heavy-duty applications, this tapered roller bearing is designed to minimize friction, ensuring smooth operation and enhanced durability. Key Features: Inner Diameter: 4-1/2 inches Outer Diameter: 7 inches Brand: Timken, synonymous with premium quality in industrial bearings Manufactured in: the United States for exceptional reliability Condition: New – Open box and ready for immediate use Whether you are a professional mechanic or a DIY enthusiast, this tapered roller bearing is indispensable for a range of applications. Its robust construction is capable of withstanding significant loads while maintaining high precision, ensuring your equipment runs effectively. Should you require any specific parts, please do not hesitate to reach out. We provide competitive pricing and can source components tailored to your needs, with international shipping available on every order. Enjoy same-day shipping on all items, along with expedited next-day shipping options at checkout! Upgrade your equipment’s performance today with the Timken 64450-90117 Double Taper Bearing Cone and Cup!
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| MFR / Brand | Timken |
|---|---|
| MPN | 64450-90117 |
| Model | 64450 / 67400-DC / X1S64450 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 4.5000 in |
| OD | 7.0000 in |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 64700DC |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Carburized Steel |
| Cone Part Number | 64450 |
| Cone Width | 1.6250 in |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 4.92 in |
| Series | 64000 |
| Cage Type | Stamped Steel |
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