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H715343

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NTN H715343 is a single-row tapered roller bearing cone from the inch series, featuring a straight bore. Designed for use with a matching cup, it handles combined radial and axial loads in gearboxes, axle housings, and industrial drives.

MODEL H715343

BRAND

SKU

275295

WEIGHT

5.000 lb

UOM

each

UPC

4547359477849

$170.22 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

5.5

I.D.

2.6875 in

Length

5.5

O.D.

5.375 in

Width

1.8125

Technical Specifications

Type

Cone

Bore Type

Round

Material

Case Carburized Steel

Static Load Rating

91000 lbf405000 N405.00 kN

Dynamic Load Rating

55000 lbf245000 N245.00 kN

Weight

5.031 lb2.282 kg

Operating Temperature Range

-40 to 250 F-40 to 120 C

Y2 (Axial Load Factor)

1.27

e (Axial Load Factor)

0.47

Dimensional Specifications


Cone for Tapered Roller Bearing - Inch Series and J Series - Dimensions

B

2.6875 in68.263 mm

Wi

1.8125 in46.038 mm

R

0.1400 in3.600 mm

U

3.54 in90.0 mm

V

3.31 in84.0 mm

a (Effective Load Center)

-0.3400 in-8.600 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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