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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 TDO

Precision Rating

 N/A Class 2

Cone Number

 N/A 42381

Cup Number

 N/A 42587D

Configuration

 N/A Two

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 2.0625 in52.388 mm

Wi

 N/A 1.1406 in28.971 mm

r

 N/A 0.03 in0.8 mm

R

 N/A 0.14 in3.5 mm