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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.
Availability:
10 in stock
Timken 432X-3 tapered roller bearing cup, 3.7500 in OD x 1.0313 in wide, Class 3 precision, 1.0 kg. Single cup; mates with Timken 443 and 449 cones.
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| MFR / Brand | Timken |
|---|---|
| MPN | 432X-3 |
| Model | 432 X #3 |
| Bearing Type | Tapered Roller Bearing Cup |
| OD | 3.7500 in (95.250 mm) |
| Width | 1.0313 in (26.195 mm) |
| Material | High Chrome Steel |
|---|---|
| Series | 432 |
| Mpn Variants | 432X-3, 432X, 432-X *3, 432 X #3, 432X3 |
| Precision Class | Class 3 |
| Additional Attributes | e 0.28; Y 2.11; Da 87.88 mm; Db 81.03 mm; mating cones 443, 449 |
| Precision Rating | Class 3 |
| Rolling Elements | Tapered Roller |
| Item Weight | 1.0 kg (2.2 lb) |
| Number Of Rows | 1 |
| Harmonization Code | 8482.99.00 |
| Cup Part Number | 432X |
| Bearing Class | Class 3 |
| Cup Width | 1.0313 in (26.195 mm) |
| Cup Backface To Clear Radius | 0.130 in (3.30 mm) |
| Cup Frontface Backing Diameter | 3.46 in (87.88 mm) |
| Cross Reference 1 | Koyo 432X (standard class, not Class 3) |
|---|---|
| Cross Reference 2 | NSK 432X (standard class, not Class 3) |
Timken 432X-3 is a Class 3 single cup (outer ring) for a single-row tapered roller bearing. Outside Diameter: 3.7500 in (95.250 mm). Cup Width: 1.0313 in (26.195 mm). Item Weight: 1.0 kg (2.2 lb). Precision Class: Class 3. Unit Quantity: 1 Pc. Cup only; matching cones: Timken 443 and Timken 449.
432X — Timken single cup, 3.7500 in OD, imperial.
-3 / *3 — Timken Class 3 precision: tighter tolerance and lower runout than standard Class 2.
Outside Diameter: 3.7500 in (95.250 mm). Cup Width: 1.0313 in (26.195 mm). Item Weight: 1.0 kg (2.2 lb). Precision Class: Class 3. e Factor: 0.28. Y Factor: 2.11. Rolling Elements: Tapered Roller. Design Units: Imperial.
Max Housing Fillet Radius: 0.130 in (3.30 mm). Housing Backing Shoulder Diameter: 3.46 in (87.88 mm) frontface, 3.19 in (81.03 mm) backface. MPN Variants: 432X-3, 432X, 432-X *3, 432 X #3, 432X3.
Matching cones: Timken 443 and Timken 449. Koyo 432X and NSK 432X are the same ABMA inch cup at standard precision, not Class 3.
3.7500 in (95.250 mm) outside diameter and 1.0313 in (26.195 mm) cup width.
Timken 443 and Timken 449.
-3 denotes Timken Class 3 precision.
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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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