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L217810

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NTN L217810 is an inch-series single-row tapered roller bearing with a straight bore. Designed for radial and axial load combinations in gearboxes, wheel hubs, and industrial machinery. This bearing is unsealed and features a stamped steel cage.

MODEL L217810

BRAND

SKU

274339

WEIGHT

0.516 lb

UOM

each

$102.39 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Height

4.875

I.D.

3.5 in

Length

4.875

Material

Carburized Steel

O.D.

4.875 in

Width

0.6563

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Weight

0.516 lb0.234 kg

Dimensional Specifications


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

D

4.8750 in123.825 mm

Wo

0.6563 in16.670 mm

W

0.8125 in20.637 mm

r

0.0600 in1.500 mm

X

4.69 in119.0 mm

Z

4.57 in116.0 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.

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