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NTN 779 is an inch-series single-row tapered roller bearing with a straight bore. Designed for radial and axial load combinations, it is commonly used in gearboxes, wheel hubs, and industrial machinery.
MODEL 779
$342.57 Each
Prices are subject to change
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Returnable:No
Height
7.087
I.D.
3.875 in
Length
7.087
O.D.
7.125 in
Width
1.89
Technical Specifications
Type | Cone |
Bore Type | Round |
Material | Case Carburized Steel |
Static Load Rating | 110000 lbf490000 N490.00 kN |
Dynamic Load Rating | 71000 lbf315000 N315.00 kN |
Weight | 16.039 lb7.275 kg |
Operating Temperature Range | -40 to 250 F-40 to 120 C |
Y2 (Axial Load Factor) | 1.56 |
e (Axial Load Factor) | 0.39 |
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 | MROSupply Fasteners |
| Model | FSTPCK-592490 |