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NTN 28527RB is a tapered roller bearing cup for inch series and J series assemblies. Made from case carburized steel, this cup is designed for use with corresponding cones in heavy-duty industrial applications such as gearboxes and axle housings.
MODEL 28527RB
$109.19 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
D (in)
3.9368
Material
Case carburized steel
r (in)
0.0200
Type
Bearing Cup
W
0.9688 in
Wo
0.7813 in
Technical Specifications
| Type | Bearing Cup |
|---|---|
| Material | Case Carburized Steel |
Dimensional Specifications
| |
| D | 3.9368 in99.995 mm |
|---|---|
| Wo | 0.7813 in19.845 mm |
| W | 0.9688 in24.608 mm |
| r | 0.0200 in0.500 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.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-644729 |
