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HH224335/HH224310

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NTN HH224335/HH224310 inch series tapered roller bearing set consisting of cone HH224335 and cup HH224310. Straight bore, open enclosure, case carburized steel construction. Single row design for high radial and axial load capacity in industrial gearboxes and axle housings.

MODEL HH224335/HH224310

BRAND

SKU

275222

WEIGHT

0.024 lb

UOM

each

UPC

4547359070286

$1,052.93 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

a (Effective Load Center)

-0.7400 in

B (in)

4.0000

Bore Type

Round

Bore type

Round

Cone Number

HH224335

Configuration

One

Cup Number

HH224310

D (in)

8.3750

Dynamic Load Rating

136000 lbf

Dynamic load rating

136000 lbf

e (Axial Load Factor)

0.33

Enclosure

Open

Lubrication

w/o Oil Hole

Material

Case carburized steel

Operating Temperature Range

-40 to 250 °F

Operating temperature range

-40 to 250 ºF

Precision Rating

Class 4

Precision rating

Class 4

R (in)

0.28

r (in)

0.1300

Static Load Rating

199000 lbf

Static load rating

199000 lbf

Style

Cone & cup

Type

Tapered Roller Bearing

U

5.20 in

V

4.76 in

W

2.6250 in

Wi

2.6250 in

Width

2.625

Wo

2.1250 in

X

7.95 in

Y2 (Axial Load Factor)

1.84

Z

7.56 in

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

HH224335

Cup Number

HH224310

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.33

Y2 (Axial Load Factor)

1.84

Static Load Rating

199000 lbf885000 N885.00 kN

Dynamic Load Rating

136000 lbf605000 N605.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 F-40 to 120 C

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

4.0000 in101.600 mm

D

8.3750 in212.725 mm

Wo

2.1250 in53.975 mm

Wi

2.6250 in66.675 mm

W

2.6250 in66.675 mm

r

0.1300 in3.300 mm

R

0.28 in7.0 mm

a (Effective Load Center)

-0.7400 in-18.800 mm

U

5.20 in132.0 mm

V

4.76 in121.0 mm

X

7.95 in202.0 mm

Z

7.56 in192.0 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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