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Ordering Options

 N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

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 EE724120

Cup Number

 N/A 724195

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Enclosure

 N/A Open

Weight

 N/A 139.993 lb63.500 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 12.0000 in304.800 mm

D

 N/A 19.5000 in495.300 mm

Wo

 N/A 2.7500 in69.850 mm

Wi

 N/A 3.6250 in92.075 mm

W

 N/A 3.7500 in95.250 mm

r

 N/A 0.2500 in6.400 mm

R

 N/A 0.63 in16.0 mm

a (Effective Load Center)

 N/A -0.0300 in-0.800 mm