Bearing Finder
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N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Case Carburized Steel

Style

N/A Cone & Cup

Precision Rating

N/A Class 4

Cone Number

N/A LM613449

Cup Number

N/A LM613410

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.42

Y2 (Axial Load Factor)

N/A 1.44

Static Load Rating

N/A 29000 lbf129000 N129.00 kN

Dynamic Load Rating

N/A 20800 lbf92500 N92.50 kN

Enclosure

N/A Open

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Inch Series and J Series - Dimensions

B

N/A 2.7500 in69.850 mm

D

N/A 4.4375 in112.713 mm

Wo

N/A 0.6250 in15.875 mm

Wi

N/A 0.8660 in21.996 mm

W

N/A 0.8750 in22.225 mm

r

N/A 0.0300 in0.800 mm

R

N/A 0.06 in1.5 mm

a (Effective Load Center)

N/A 0.0100 in0.300 mm

U

N/A 3.07 in78.0 mm

V

N/A 2.99 in76.0 mm

X

N/A 4.21 in107.0 mm

Z

N/A 4.09 in104.0 mm