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NTN 68462 is an inch series tapered roller bearing with a straight bore. Designed for single-row applications, it accommodates combined radial and axial loads. Common in gearboxes, axle housings, and industrial machinery.
MODEL 68462
$187.28 Each
Prices are subject to change
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Returnable:No
Height
7.125
I.D.
4.625 in
Length
7.125
O.D.
7.0866 in
Width
1.25
Technical Specifications
Type | Cone |
Bore Type | Round |
Material | Case Carburized Steel |
Static Load Rating | 61000 lbf272000 N272.00 kN |
Dynamic Load Rating | 41000 lbf182000 N182.00 kN |
Weight | 3.792 lb1.720 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Y2 (Axial Load Factor) | 1.21 |
e (Axial Load Factor) | 0.50 |
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 | Greenfield Threading |
| Model | 400344 |
| Brand | Siemens Controls |
| Model | 6ES7317-7UL10-0AB0 |