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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
1 in stock
Tapered roller bearing cone, 3.750 in bore, single row. Class 3 precision. Cone only, 1 Pc.
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$75.55
1 in stock
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| MFR / Brand | Timken |
|---|---|
| MPN | 47896W-3 |
| Model | 47896 W #3 |
| Bearing Type | Tapered Roller Bearing Cone, Open |
| ID | 3.7500 in |
| Width | 1.3750 in |
| Material | Case Carburized Steel |
|---|---|
| Base Number | 47896 |
| Industry Terms | Tapered roller cone; taper bearing cone; inner ring and roller assembly; TS cone; 2TS-IM; Class 3 cone |
| Common Misspellings | Timkin; Timpken; 47869W-3; 47896 W-3 |
| Application Types | Heavy machinery shafts; gearboxes; mill equipment; precision high-load rotation |
| Bore Shaft Size | 3.750 in (3-3/4 in, 95.25 mm) |
| Mpn Variants | 47896W-3; 47896W*3; 47896-W-3; 47896 W 3; 47896W; 47896 |
| Manufacturer Status | Timken inch tapered roller programme |
| Compatible With Replaces | Mating cup: Timken 47820. Assembly 47896/47820 = 3.75 in bore x 5.75 in OD x 1.3125 in wide. Two-row service uses cone spacer X1S-47896 and cup spacer Y1S-47820 |
| Closure Type | Open |
| Rolling Elements | Tapered Rollers |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Part Number | 47896W-3 |
A Timken 47896W-3 tapered roller bearing cone: the inner ring complete with its roller set and cage, with a 3.750 in bore. Cone only. The matching cup is the Timken 47820.
The 47896 base number identifies the cone half of the 47896/47820 tapered single pairing. The trailing *3, also written -3 or #3, is Timken precision Class 3: a tighter bore and running accuracy grade than standard tolerance.
Class 3 controls bore tolerance and raceway runout, which is what makes a tapered roller bearing suitable for setting the position of a shaft rather than only carrying it. The tighter bore also changes the shaft fit, so a Class 3 cone and a standard-tolerance cone of the same number are not fitted to the same journal diameter.
One cone, single row. The 47896/47820 pairing assembles to 3.75 in bore by 5.75 in outside diameter by 1.3125 in wide.
The cone is an interference fit on the shaft and is pressed on the inner ring face only, never through the rollers. Running clearance or preload is set against the mating cup on assembly, measured at the shaft.
The matching cup is the Timken 47820. For two-row service Timken pairs these components with the X1S-47896 cone spacer and the Y1S-47820 cup spacer, which are separate part numbers. A 47896 cone at standard tolerance rather than Class 3 is a related size.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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