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 42381

Cup Number

N/A 42587

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.49

Y2 (Axial Load Factor)

N/A 1.22

Static Load Rating

N/A 54500 lbf242000 N242.00 kN

Dynamic Load Rating

N/A 33500 lbf150000 N150.00 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 3.8125 in96.838 mm

D

N/A 5.8750 in149.225 mm

Wo

N/A 0.9688 in24.608 mm

Wi

N/A 1.1406 in28.971 mm

W

N/A 1.2500 in31.750 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A 0.1200 in3.000 mm

U

N/A 4.33 in110.0 mm

V

N/A 4.09 in104.0 mm

X

N/A 5.63 in143.0 mm

Z

N/A 5.28 in134.0 mm