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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 A-580VW5

Cup Number

 N/A 572VW6

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Enclosure

 N/A Open

Weight

 N/A 4.730 lb2.145 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 3.2500 in82.550 mm

D

 N/A 5.5115 in139.992 mm

Wo

 N/A 1.1250 in28.575 mm

Wi

 N/A 1.4212 in36.098 mm

W

 N/A 1.4375 in36.513 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.21 in-5.3 mm