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 Case Carburized Steel

Style

N/A Cone & Cup

Precision Rating

N/A Class 4

Cone Number

N/A 39250

Cup Number

N/A 39412

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.39

Y2 (Axial Load Factor)

N/A 1.55

Static Load Rating

N/A 27700 lbf123000 N123.00 kN

Dynamic Load Rating

N/A 20600 lbf91500 N91.50 kN

Enclosure

N/A Open

Weight

N/A 1.451 lb0.658 kg

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 2.5000 in63.500 mm

D

N/A 4.1250 in104.775 mm

Wo

N/A 0.6250 in15.875 mm

Wi

N/A 0.8661 in21.999 mm

W

N/A 0.8438 in21.433 mm

r

N/A 0.0800 in2.000 mm

R

N/A 0.08 in2.0 mm

a (Effective Load Center)

N/A -0.0600 in-1.500 mm

U

N/A 2.87 in73.0 mm

V

N/A 2.72 in69.0 mm

X

N/A 3.94 in100.0 mm

Z

N/A 3.78 in96.0 mm