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,

Availability:
10 in stock
Timken NA14138/14276D Taper Bearing Cone & Cup Discover the precision and reliability that comes with the Timken NA14138/14276D Taper Bearing Cone & Cup. Designed for optimal performance, this tapered roller bearing provides superior load distribution and reduces friction, making it an essential component for various industrial and automotive applications. Key Features: Brand: Timken – A trusted name in bearing technology. Type: Tapered Roller Bearing Cone, ensuring optimal performance and durability. Model: NA14138 / 14276D, engineered for a precise fit. Measurement: 1-3/8″ (ID) and 2-23/32″ (OD) – perfect for your machinery needs. Country of Manufacture: United States, showcasing superior craftsmanship. This bearing is new and is shipped in its open box condition. We are committed to providing you with competitive prices, and we offer international shipping on every order. Furthermore, enjoy combined shipping on all purchases to save on costs. Choose the Timken NA14138/14276D Taper Bearing for your next project and experience the reliability you can trust. Order now for same-day shipping, with next-day shipping available at checkout!
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$59.21
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| MFR / Brand | Timken |
|---|---|
| MPN | NA14138/14276D |
| Model | NA14138 / 14276 D |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 1.3750" |
| OD | 2.7170" |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 14276D |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Carburized Steel |
| Cup Width | 1.8126" |
| Cup Backface To Clear Radius | 0.03" |
| Cone Part Number | 14138 |
| Cone Width | 0.7710" |
| Cone Backface To Clear Radius | 0.14" |
| Series | 14000 |
| Cage Type | Stamped Steel |
$48.77
1 in stock
New
$48.77
1 in stock
New
New plants don’t run themselves — and the American Manufacturing
Both ball bearings and roller bearings serve the same fundamental purpose: reducing friction, supporting loads,
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When the original bearing is discontinued, not available or has a lengthy lead time, there
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