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NTN 46720D is a double cup for a tapered roller bearing assembly, featuring a straight bore and inch series dimensions. Designed for heavy radial and axial loads in industrial gearboxes, axle housings, and mill applications.
MODEL 46720D
$1,325.00 Each
Prices are subject to change
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Returnable:No
Height
8.875
Length
8.875
Material
Carburized Steel
Width
2.75
Technical Specifications
Type | Bearing Cup |
Material | Case Carburized Steel |
Dimensional Specifications
| |
D | 8.8750 in225.425 mm |
Wo | 2.7500 in69.850 mm |
W | 3.7500 in95.250 mm |
r | 0.0300 in0.800 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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