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LM241149/LM241110

Image for Illustration purposes only. Actual product may vary

NTN LM241149/LM241110 is an inch series tapered roller bearing set consisting of cone LM241149 and cup LM241110. It features a straight bore, open enclosure, and is constructed from case carburized steel for durability. This bearing is designed for applications requiring high radial and axial load capacity in a compact inch-series package.

MODEL LM241149/LM241110

BRAND

SKU

274246

UOM

each

UPC

4547359098754

$1,305.66 Each

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Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

a (Effective Load Center)

0.0700 in

B (in)

8.0000

Bore Type

Round

Bore type

Round

Cone Number

LM241149

Configuration

One

Cup Number

LM241110

D (in)

10.8750

Dynamic Load Rating

90000 lbf

Dynamic load rating

90000 lbf

e (Axial Load Factor)

0.32

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)

0.14

r (in)

0.1300

Static Load Rating

180000 lbf

Static load rating

180000 lbf

Style

Cone & cup

Type

Tapered Roller Bearing

U

8.62 in

V

8.43 in

W

1.6875 in

Wi

1.6875 in

Wo

1.3438 in

X

10.51 in

Y2 (Axial Load Factor)

1.88

Z

10.24 in

Technical Specifications

Type

Tapered Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Style

Cone & Cup

Precision Rating

Class 4

Cone Number

LM241149

Cup Number

LM241110

Configuration

One

Lubrication

w/o Oil Hole

e (Axial Load Factor)

0.32

Y2 (Axial Load Factor)

1.88

Static Load Rating

180000 lbf800000 N800.00 kN

Dynamic Load Rating

90000 lbf400000 N400.00 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

8.0000 in203.200 mm

D

10.8750 in276.225 mm

Wo

1.3438 in34.133 mm

Wi

1.6875 in42.863 mm

W

1.6875 in42.863 mm

r

0.1300 in3.300 mm

R

0.14 in3.5 mm

a (Effective Load Center)

0.0700 in1.800 mm

U

8.62 in219.0 mm

V

8.43 in214.0 mm

X

10.51 in267.0 mm

Z

10.24 in260.0 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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