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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 3877

Cup Number

 N/A 3820

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 29700 lbf132000 N132.00 kN

Dynamic Load Rating

 N/A 23600 lbf105000 N105.00 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 1.6250 in41.275 mm

D

 N/A 3.3750 in85.725 mm

Wo

 N/A 0.9375 in23.813 mm

Wi

 N/A 1.1875 in30.163 mm

W

 N/A 1.1875 in30.162 mm

r

 N/A 0.13 in3.3 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.32 in-8.1 mm

X

 N/A 3.19 in81.0 mm

Z

 N/A 2.87 in73.0 mm