Bearing Finder
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Unit of Measure

Technical Specifications

Type

N/A Tapered Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Style

N/A Cone & Cup

Precision Rating

N/A Class 4

Cone Number

N/A 39580

Cup Number

N/A 39521

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.34

Y2 (Axial Load Factor)

N/A 1.77

Static Load Rating

N/A 50000 lbf223000 N223.00 kN

Dynamic Load Rating

N/A 34500 lbf153000 N153.00 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 2.2500 in57.150 mm

D

N/A 4.4375 in112.713 mm

Wo

N/A 0.9375 in23.813 mm

Wi

N/A 1.1875 in30.162 mm

W

N/A 1.1875 in30.163 mm

r

N/A 0.0300 in0.800 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.2600 in-6.600 mm

U

N/A 2.83 in72.0 mm

V

N/A 2.60 in66.0 mm

X

N/A 4.21 in107.0 mm

Z

N/A 4.06 in103.0 mm