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NTN 25523 is an inch-series tapered roller bearing cup designed for use with a matching cone in single-row assemblies. It features a straight bore and is unsealed, making it suitable for applications requiring high radial and axial load capacity in gearboxes, axle housings, and industrial machinery.
MODEL 25523
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$18.77 Each
Prices are subject to change
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Brand Minimum Order Quantity: 4
Typically Ships in: 1 day
Returnable:No
Height
3.265
I.D.
1.796 in
Length
3.265
Material
Carburized Steel
O.D.
3.265 in
Width
0.875
Technical Specifications
Type | Bearing Cup |
|---|---|
Material | Case Carburized Steel |
Dimensional Specifications
| |
D | 3.2650 in82.931 mm |
|---|---|
Wo | 0.8750 in22.225 mm |
W | 1.0625 in26.988 mm |
r | 0.0900 in2.300 mm |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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