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NTN LM501311 is a tapered roller bearing cup for inch series applications. Manufactured from case carburized steel for durability and wear resistance. Designed for use with corresponding LM501300 series cone in industrial gearboxes and axle assemblies.
MODEL LM501311
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$36.07 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
D (in)
2.8910
I.D.
1.625 in
Material
Case carburized steel
O.D.
2.891 in
r (in)
0.0900
Type
Bearing Cup
W
0.9060 in
Width
0.716
Wo
0.7160 in
Technical Specifications
| Type | Bearing Cup |
|---|---|
| Material | Case Carburized Steel |
Dimensional Specifications
| |
| D | 2.8910 in73.431 mm |
|---|---|
| Wo | 0.7160 in18.186 mm |
| W | 0.9060 in23.012 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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