Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
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Tapered roller bearing cone, 1.8750 in (47.625 mm) bore, 1.4200 in (36.068 mm) width, Class 3 precision. Timken 528W-3, W execution of the 528 cone.
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Here are some other options that might fit your project — cross-referenced equivalents and similar parts we have in stock and ready to ship. Need help choosing? Call 585-295-7880.
Tapered Roller Bearing Cone — 1.8750 in Bore, 1.4200 in Width, Class 3$42.48
Single-Row Imperial Tapered Roller Bearing Cone – 3 in Bore, 1.172 in Width, K Factor 1.31$40.79
Tapered Roller Bearing Cone – 3.7500 in Bore, 1.4219 in Width, 223,000 N Dynamic Rating$53.09
Tapered Roller Bearing Cone - 2.6250 in Bore, 1.4375 in Width, 229,000 N Dynamic Rating$59.49| MFR / Brand | Timken |
|---|---|
| MPN | 528W-3 |
| Model | 528 W #3 |
| Bearing Type | Tapered Roller Bearing Cone |
| ID | 1.8750 in (47.625 mm) |
| Series | 525 |
|---|---|
| Material | Case-Hardened Steel |
| Overall Width | 1.4200 in (36.068 mm) |
| Mpn Variants | 528W-3, 528-W *3, 528 W #3, 528W |
| Precision Class | Class 3 |
| Rolling Elements | Tapered Roller |
| Number Of Rows | 1 |
| Harmonization Code | 8482.20.00 |
| Design Units | Inch |
| Cone Part Number | 528W |
| Cone Width | 1.4200 in (36.068 mm) |
| Cone Backface To Clear Radius | 0.14 in |
| Cone Frontface Backing Diameter | 2.17 in |
| Cage Cone Frontface Clearance | 0.10 in |
| Cage Cone Backface Clearance | 0.09 in |
| Effective Center Location | -0.50 in |
Timken 528W-3 tapered roller bearing cone: the inner ring, tapered rollers and cage of a single-row tapered roller bearing. Part Number: 528W-3. Cone Part Number: 528W. Rolling Elements: Tapered Roller. Number Of Rows: 1. Bore Diameter: 1.8750 in (47.625 mm). Overall Width: 1.4200 in (36.068 mm). Precision Class: Class 3. Design Units: Inch.
528 — Timken cone number, 1-7/8 in bore.
W — a distinct Timken execution of the 528 cone, carrying its own part number.
-3 — Timken precision Class 3, marked on cartons as -3, *3 or #3.
Effective Center Location: −0.50 in. Cone Frontface Backing Diameter: 2.17 in. Cone Backface To-Clear Radius: 0.14 in.
Unit Quantity: 1 Pc. Cone only; the cup is a separate part.
The W execution interchanges by its exact Timken number. MPN Variants: 528W-3, 528-W *3, 528 W #3, 528W.
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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