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 | Timken |
|---|---|
| MPN | 39250/39412B |
| Model | 39250 39412-B |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 2-1/2 in |
| OD | 4-1/8 in |
| Advertise | 1 |
|---|---|
| Material | Steel |
| Condition | New – Open box |
| Series | 39000 |
| Flange Outer Diameter | 4.3125 in |
| Cup Flange Width | 0.1875 in |
| Bearing Width To Flange | 0.984 in |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 39412B |
| Design Units | Imperial |
| Bearing Class | Class 2 |
| Bearing Material | Case-Hardened High Alloy Steel |
| Cup Width | 0.9375 in |
| Cup Backface To Clear Radius | 0.03 in |
| Cone Part Number | 39250 |
| Cone Width | 1.1850 in |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 2.91 in |
| Cup Frontface Backing Diameter | 3.82 in |
| Cage Cone Frontface Clearance | 0.12 in |
| Cage Cone Backface Clearance | 0.09 in |
| Effective Center Location | -0.25 in |
| Cage Type | Stamped Steel |
The Timken 39250/39412B Flange Taper Bearing Cone & Cup is a high-quality tapered roller bearing designed for industrial applications. Made of durable steel, this bearing features a bore diameter of 2-1/2 inches and an outside diameter of 4-1/8 inches. Manufactured in the United States by the reputable brand Timken, this bearing cone and cup are a reliable choice for various mechanical power transmission and motion control systems.
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