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NTN 52637 is a single-direction thrust ball bearing with a 185 mm straight bore. Part of the 52 series, it accommodates axial loads in one direction and is suitable for moderate-speed applications such as machine tool spindles and gearboxes.
MODEL 52637
$95.17 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
4 in
Material
Carburized Steel
Technical Specifications
Type | Bearing Cup |
Material | Case Carburized Steel |
Dimensional Specifications
| |
D | 6.3750 in161.925 mm |
Wo | 1.0313 in26.195 mm |
W | 1.4375 in36.513 mm |
r | 0.1300 in3.300 mm |
X | 6.06 in154.0 mm |
Z | 5.67 in144.0 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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