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NTN 27620 single-row inch series tapered roller bearing cup with straight bore. Unsealed design for use with a matching cone in gearboxes, axle housings, and industrial machinery. Precision-manufactured to NTN standards.
MODEL 27620
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$51.78 Each
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Brand Minimum Order Quantity: 2
Typically Ships in: 1 day
Returnable:No
Height
4.938
I.D.
3.2813 in
Length
4.938
Material
Carburized Steel
O.D.
4.9375 in
Width
0.7813
Technical Specifications
Type | Bearing Cup |
|---|---|
Material | Case Carburized Steel |
Dimensional Specifications
| |
D | 4.9375 in125.413 mm |
|---|---|
Wo | 0.7813 in19.845 mm |
W | 1.0000 in25.400 mm |
r | 0.0600 in1.500 mm |
X | 4.72 in120.0 mm |
Z | 4.53 in115.0 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.
| Brand | NK North America Inc. |
| Model | K0693.014061 |
| Brand | NK North America Inc. |
| Model | K0123.0A127X15 |