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NTN LM603012 is an inch-series tapered roller bearing cup with a straight bore. Designed for use with a matching cone in separable tapered roller bearing assemblies, it supports combined radial and axial loads in industrial gearboxes, conveyor systems, and vehicle drivetrains.
MODEL LM603012
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$13.59 Each
Prices are subject to change
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Brand Minimum Order Quantity: 6
Typically Ships in: 1 day
Returnable:No
Height
3.063
I.D.
1.7812 in
Length
3.063
Material
Carburized Steel
O.D.
3.0625 in
Width
0.6562
Technical Specifications
| Type | Bearing Cup |
|---|---|
| Material | Case Carburized Steel |
Dimensional Specifications
| |
| D | 3.0625 in77.788 mm |
|---|---|
| Wo | 0.6562 in16.667 mm |
| W | 0.8437 in21.430 mm |
| r | 0.0300 in0.800 mm |
| X | 2.91 in74.0 mm |
| Z | 2.76 in70.0 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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