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NTN 17887 is an inch-series single row tapered roller bearing with a straight bore. Designed for moderate radial and axial loads in industrial applications such as gearboxes and conveyor systems.
MODEL 17887
$69.95 Each
Prices are subject to change
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Returnable:No
Height
3.149
I.D.
1.7807 in
Length
3.149
O.D.
3.125 in
Width
0.8125
Technical Specifications
Type | Cone |
|---|---|
Bore Type | Round |
Material | Case Carburized Steel |
Static Load Rating | 10400 lbf46300 N46.30 kN |
Dynamic Load Rating | 12000 lbf53400 N53.40 kN |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Y2 (Axial Load Factor) | 1.64 |
e (Axial Load Factor) | 0.37 |
Dimensional Specifications
| |
B | 1.7807 in45.230 mm |
|---|---|
Wi | 0.8125 in20.638 mm |
R | 0.0800 in2.000 mm |
a (Effective Load Center) | -0.0100 in-0.140 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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