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NTN 22720 is a 227 series spherical roller bearing with a 100 mm straight bore. This open bearing accommodates heavy radial and moderate axial loads in industrial machinery such as gearboxes, fans, and conveyors.
MODEL 22720
$74.78 Each
Prices are subject to change
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Returnable:No
Height
3.25
I.D.
1.6875 in
Length
3.25
Material
Carburized Steel
O.D.
3.25 in
Width
0.8125
Technical Specifications
Type | Bearing Cup |
|---|---|
Material | Case Carburized Steel |
Dimensional Specifications
| |
D | 3.2500 in82.550 mm |
|---|---|
Wo | 0.8125 in20.638 mm |
W | 1.0313 in26.195 mm |
r | 0.1300 in3.300 mm |
X | 3.03 in77.0 mm |
Z | 2.80 in71.0 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 | Balax |
| Model | 10727-01T |
| Brand | Bestorq |
| Model | A74LG |