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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:
35 in stock
Koyo 29521 tapered roller bearing cup (outer ring), inch series: 4.3307 in (110.000 mm) OD, 0.7500 in (19.050 mm) width. Mates with Koyo cone 29585.
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35 in stock
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| MFR / Brand | Koyo |
|---|---|
| Model | 29521 |
| Bearing Type | Tapered Roller Bearing Cup |
| OD | 4.3307 in (110.000 mm) |
| Width | 0.7500 in (19.050 mm) |
| Material | Steel |
|---|---|
| Mpn Variants | 29521, KOYO 29521, 29585/29521, 29585/21 |
| Compatible With Replaces | Mating cone Koyo 29585; assembly Koyo 29585/29521; Timken 29521 |
| Additional Attributes | Cup backface fillet radius r1 (min.): 1.2 mm |
| Series | 29500 |
| Rolling Elements | Tapered Roller |
| Harmonization Code | 8482.99 |
| Design Units | Inch |
| Cross Reference 1 | Timken 29521 |
|---|
The Koyo 29521 is the cup, or outer ring, of a single-row inch-series tapered roller bearing in the 29500 family. Cup only. Matching cone: Koyo 29585, which together with this cup forms the assembly Koyo 29585/29521.
29521 — ABMA inch-series cup number in the 29500 series. The same number identifies the same cup across makers that build to the ABMA inch system.
Outside Diameter: 4.3307 in (110.000 mm). Cup Width: 0.7500 in (19.050 mm). Rolling Elements: Tapered Roller. Bearing Material: Steel.
The cup carries the outer raceway only. Load ratings, speed limits and cage data belong to the complete cone-and-cup assembly.
Cup backface fillet radius r1 (min.): 1.2 mm.
Unit Quantity: 1 Pc. One cup per unit.
Compatible With / Replaces: Timken 29521 and other ABMA-standard 29521 cups of the same envelope. Assembly designation: Koyo 29585/29521.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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