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NTN HM215210 tapered roller bearing cup for inch series applications. Made from case carburized steel, this cup is designed for use with matching cones in heavy-duty industrial gearboxes, axle housings, and mill equipment.
MODEL HM215210
$71.92 Each
Prices are subject to change
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Returnable:No
D (in)
5.1959
I.D.
2.9921 in
Material
Case carburized steel
O.D.
5.1969 in
r (in)
0.1400
Type
Bearing Cup
W
1.5354 in
Wo
1.2598 in
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 | Bestorq |
| Model | 8/8VK1250 |
