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 LM503349A

Cup Number

N/A LM503310

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.40

Y2 (Axial Load Factor)

N/A 1.49

Static Load Rating

N/A 16000 lbf71000 N71.00 kN

Dynamic Load Rating

N/A 11500 lbf51000 N51.00 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 1.8110 in45.999 mm

D

N/A 2.9518 in74.976 mm

Wo

N/A 0.5512 in14.000 mm

Wi

N/A 0.7087 in18.001 mm

W

N/A 0.7087 in18.000 mm

r

N/A 0.0600 in1.500 mm

U

N/A 2.24 in57.0 mm

V

N/A 2.01 in51.0 mm

X

N/A 2.80 in71.0 mm

Z

N/A 2.64 in67.0 mm