3782/3720 SET406 Inch Tapered Roller Bearing for Trucks & Trailers
UMZ 3782/3720 SET406 is a single-row inch-series tapered roller bearing consisting of a 3782 cone and 3720 cup. Designed to accommodate combined radial and axial loads, it is suitable for selected commercial vehicle front steering axles, trailer axles, and transmission applications. Customized marking and packaging options are available.
Product Description
3782/3720 SET406 Inch Tapered Roller Bearing For Trucks &Trailers
The UMZ 3782/3720 (SET406) is a single-row inch-series tapered roller bearing featuring a separable cone and cup construction. Designed to accommodate combined radial and axial loads, it provides dependable load support in commercial vehicle wheel-end, axle, and transmission applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Bearing Number | 3782/3720 |
| Bearing Set Reference | SET406 |
| Brand | UMZ/neutral/others |
| Cone Number | 3782 |
| Cup Number | 3720 |
| Bearing Type | Single-Row Tapered Roller Bearing |
| Bearing Series | Inch Series |
| Material | GCr15 / Chrome Steel |
| Precision Grade | P0 / P6 |
| Inner Diameter (d) | 44.450 mm |
| Outer Diameter (D) | 93.264 mm |
| Overall Width (T) | 30.162 mm |
| Cone Width (B) | 30.302 mm |
| Cup Width (C) | 23.812 mm |
| Weight (Reference) | Approx. 0.97 kg |
| Packaging | Industrial Packing / Individual Box |
Typical Applications
-
Commercial truck front steering axle outer wheel bearings
-
Selected trailer axle and wheel-end assemblies
-
Heavy-duty truck transmissions and gearboxes
-
Industrial and agricultural machinery
Vehicle & Equipment Applications
| Manufacturer / System | Application |
|---|---|
| Commercial Trucks | Front steer axle outer bearing |
| Eaton / Fuller | Selected heavy-duty transmissions |
| Meritor / Rockwell | Selected axle and gearbox systems |
| Volkswagen Commercial Vehicles | Selected truck and bus applications |
| New Holland | Selected agricultural machinery |
OEM Reference Numbers
| Manufacturer | OE Reference |
|---|---|
| Mercedes-Benz | 001 981 8380 |
| Volvo | 3945026 |
| Meritor | A1228U1347 |
| Eaton / Fuller | 658981 / 660181 |
| New Holland | 166817 |
| International | CNM10041906 |
Cross-Reference Numbers
| Brand | Reference Number |
|---|---|
| Timken | 3782/3720, SET406 |
| NSK | 3782/3720 |
| NTN | 4T-3782/3720 |
| Fersa | 3782/3720 |
Request a Quotation
Contact UMZ Bearing for 3782/3720 (SET406) tapered roller bearing pricing, bulk orders, and customized marking or packaging requirements.
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