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28520

Image for Illustration purposes only. Actual product may vary

The NTN 28520 is a tapered roller bearing cup for inch series applications. Manufactured from case carburized steel, this cup is designed for use with a matching cone in single-row tapered roller bearing assemblies. It is suitable for moderate-speed, high-load applications such as gearboxes and axle housings.

MODEL 28520

BRAND

SKU

283630

WEIGHT

0.432 lb

UOM

each

This vendor has a minimum order quantity of 2. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$40.06 Each

Prices are subject to change

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Bearing Modification Services

Brand Minimum Order Quantity: 2

Typically Ships in: 1 day

Returnable:No

D (in)

3.5425

I.D.

2.0625 in

Material

Case carburized steel

O.D.

3.5425 in

r (in)

0.0900

Type

Bearing Cup

W

0.9744 in

Wo

0.7869 in

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Weight

0.432 lb0.196 kg

Dimensional Specifications


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

D

3.5425 in89.980 mm

Wo

0.7869 in19.987 mm

W

0.9744 in24.750 mm

r

0.0900 in2.300 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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Return policy

Item must be unused.

Item must be in it's original package.