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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:
3 in stock
Class 3 precision inner ring and roller assembly in case-carburized steel, Series 455, straight bore, single row, for opposed-pair inch tapered mounting.
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$68.18
3 in stock
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| MFR / Brand | Timken |
|---|---|
| Model | 456 W #3 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 2.1250 in |
| Series | 455 |
|---|---|
| Base Number | 456W |
| Mpn Variants | 456W-3; 456W*3; 456W#3; 456-W *3; 456 W 3; 456W |
| Precision Class | Class 3 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Harmonization Code | 8482.20.00 |
| Design Units | Imperial |
| Bearing Material | Case-Carburized Steel |
| Cone Part Number | 456W |
| Cone Width | 1.1542 in |
| Cone Backface To Clear Radius | 0.06 in |
| Cone Frontface Backing Diameter | 2.24 in |
| Cage Cone Frontface Clearance | 0.08 in |
| Cage Cone Backface Clearance | 0.07 in |
| Effective Center Location | -0.28 in |
| Cross Reference 1 | Timken 456 - base cone, different width (related) |
|---|---|
| Cross Reference 2 | SKF 456 - base cone, different width (related) |
| Cross Reference 3 | NTN 4T-456 - base cone, different width (related) |
| Cross Reference 4 | Koyo 456 - base cone, different width (related) |
Timken 456W-3 inch tapered roller bearing cone, the inner ring with its roller and cage assembly. Cone Part Number: 456W. Series: 455. Base Number: 456W. Design Units: Imperial. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bore Type: Straight. Bore Diameter: 2.1250 in. Bearing Material: Case-Carburized Steel.
456 — the cone number in the 455 inch dimension series.
W — the wide-inner-ring execution of the base cone, carrying its own envelope within the same series.
-3 — Precision Class 3, also written *3 and #3. Tighter running tolerance, lower running vibration and closer shaft location than standard class.
Bore Diameter: 2.1250 in. Precision Class: Class 3. Series: 455. Bore Type: Straight. Bearing Material: Case-Carburized Steel. Rolling Elements: Tapered Roller. Number Of Rows: 1.
Class 3 holds the bore, the raceway and the running faces to a tighter band than the standard class, which puts the shaft closer to its nominal position and lowers running vibration at speed.
Case-carburized steel gives a hard raceway surface over a tough core, so the roller path resists contact fatigue while the ring absorbs shock load.
Unit Quantity: 1 Pc. Cone only. Tapered roller cones are mounted in opposing pairs on a shaft for two-point location.
The W variant carries its own inner ring width within the 455 series. Related base cones with a different inner ring width: Timken 456, SKF 456, NTN 4T-456 and Koyo 456.
Searchable designation variants: 456W-3, 456W*3, 456W#3, 456-W *3, 456 W 3, 456W, Class 3 precision.
$61.18
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$61.17
64 in stock
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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