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NTN 19283X tapered roller bearing cup for inch series and J series applications. Manufactured from case carburized steel, this cup is designed for use with matching cones in single-row tapered roller bearing assemblies. Suitable for moderate-speed, moderate-load industrial applications.
MODEL 19283X
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$52.60 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
D (in)
2.8346
I.D.
1.5156 in
Material
Case carburized steel
O.D.
2.8346 in
r (in)
0.0800
Type
Bearing Cup
W
1.3400 in
Wo
0.5625 in
Technical Specifications
Type | Bearing Cup |
Material | Case Carburized Steel |
| 0.287 lb0.130 kg |
Dimensional Specifications
| |
D | 2.8346 in72.000 mm |
Wo | 0.5625 in14.288 mm |
W | 1.3400 in34.036 mm |
r | 0.0800 in2.000 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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