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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 2

Cone Number

 N/A HM88648

Cup Number

 N/A HM88611AS

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Static Load Rating

 N/A 19000 lbf84500 N84.50 kN

Dynamic Load Rating

 N/A 14600 lbf65000 N65.00 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 1.4062 in35.717 mm

D

 N/A 2.8593 in72.626 mm

Wo

 N/A 0.7812 in19.842 mm

Wi

 N/A 1.00000 in25.400 mm

W

 N/A 1.0000 in25.400 mm

r

 N/A 0.13 in3.3 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.18 in-4.6 mm

U

 N/A 2.05 in52.0 mm

V

 N/A 1.69 in43.0 mm

X

 N/A 2.72 in69.0 mm

Z

 N/A 2.32 in59.0 mm