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2631

Image for Illustration purposes only. Actual product may vary

NTN 2631 is an inch-series single row tapered roller bearing with a straight bore. Designed for radial and axial load combinations in industrial gearboxes, vehicle hubs, and conveyor systems.

MODEL 2631

BRAND

SKU

284242

WEIGHT

0.357 lb

UOM

each

This vendor has a minimum order quantity of 3. Order minimum ($) may be applied. Add desired QTY to cart and proceed to checkout to view minimum

$24.36 Each

Prices are subject to change

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Bearing Modification Services

Brand Minimum Order Quantity: 3

Typically Ships in: 1 day

Returnable:No

Height

2.615

I.D.

1.1562 in

Length

2.615

Material

Carburized Steel

O.D.

2.615 in

Width

0.75

Technical Specifications

Type

Bearing Cup

Material

Case Carburized Steel

Weight

0.357 lb0.162 kg

Dimensional Specifications


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

D

2.6150 in66.421 mm

Wo

0.7500 in19.050 mm

W

0.9375 in23.812 mm

r

0.0500 in1.300 mm

X

2.36 in60.0 mm

Z

2.28 in58.0 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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