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:
1 in stock
Timken 47487-3/47420-3 Taper Roller Bearing Cone and Cup set offers dependable high–load performance for industrial equipment and automotive needs. With a 2-3/4 inch inner diameter and a 4-23/32 inch outer diameter, this tapered roller bearing handles both radial and axial loads with efficiency. The steel construction features precision-ground interfaces to deliver consistent fits and long service life, backed by the Timken reputation for durability. Originating in the United States, this cone and cup arrive brand new in open box condition, offering excellent value for replacement parts without the retail markup. Ideal for heavy machinery, transmission systems, and demanding applications, it ships promptly and is available with fast delivery options. Choose Timken for a reliable bearing solution that keeps machinery running smoothly.
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| MFR / Brand | Timken |
|---|---|
| MPN | 47487-3/47420-3 |
| Model | 47487 *3 / 47420 *3 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 2.750 in |
| OD | 4.7244 in |
| Advertise | 1 |
|---|---|
| Condition | New – Open box |
| Series | 47400 |
| Flange Outer Diameter | 3.7268 in |
| Harmonization Code | 8482.20.00 |
| Cup Part Number | 47420 |
| Design Units | Inch |
| Bearing Class | Class 3 |
| Bearing Material | Case-Hardened Alloy Steel |
| Cup Width | 1.0313 in |
| Cup Backface To Clear Radius | 0.13 in |
| Cone Part Number | 47487 |
| Cone Width | 1.2813 in |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 3.07 in |
| Cup Frontface Backing Diameter | 4.53 in |
| Cage Cone Frontface Clearance | 0.10 in |
| Cage Cone Backface Clearance | 0.07 in |
| Effective Center Location | -0.25 in |
| Cage Type | Stamped Steel |
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