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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 TNASW

Precision Rating

 N/A Class 4

Cone Number

 N/A NA87700SW

Cup Number

 N/A 87112DE1

Configuration

 N/A Two

Lubrication

 N/A w/o Oil Hole

Static Load Rating

 N/A 267000 lbf1188000 N1188.00 kN

Dynamic Load Rating

 N/A 136000 lbf605000 N605.00 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 7.0000 in177.800 mm

D

 N/A 11.1250 in282.575 mm

Wo

 N/A 3.1250 in79.375 mm

Wi

 N/A 4.2500 in107.950 mm

r

 N/A 0.0600 in1.500 mm

R

 N/A 0.14 in3.5 mm