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NTN 87737 is an inch series tapered roller bearing with a straight bore. Designed for radial and axial loads in industrial gearboxes, vehicle hubs, and heavy machinery.
MODEL 87737
$1,335.51 Each
Prices are subject to change
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Returnable:No
Height
11.125
Length
11.125
Width
1.875
Technical Specifications
Type | Cone |
Bore Type | Round |
Material | Case Carburized Steel |
Static Load Rating | 153000 lbf680000 N680.00 kN |
Dynamic Load Rating | 87500 lbf390000 N390.00 kN |
Weight | 31.923 lb14.480 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Y2 (Axial Load Factor) | 1.44 |
e (Axial Load Factor) | 0.42 |
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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