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HM807011

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NTN HM807011 is an inch-series single-row tapered roller bearing with a straight bore. Designed for moderate radial and axial loads in industrial gearboxes, conveyor systems, and axle housings. This bearing is unsealed and features a stamped steel cage.

MODEL HM807011

BRAND

SKU

275067

WEIGHT

1.111 lb

UOM

each

$117.65 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

4.125

I.D.

2.1457 in

Length

4.125

Material

Carburized Steel

O.D.

4.125 in

Width

1.125

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Weight

1.111 lb0.504 kg

Dimensional Specifications


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

D

4.1250 in104.775 mm

Wo

1.1250 in28.575 mm

W

1.4375 in36.513 mm

r

0.0300 in0.800 mm

X

3.94 in100.0 mm

Z

3.58 in91.0 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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Item must be unused.

Item must be in it's original package.