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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 L879947

Cup Number

 N/A L879910

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Enclosure

 N/A Open

Weight

 N/A 206.793 lb93.800 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 24.0000 in609.600 mm

D

 N/A 30.0000 in762.000 mm

Wo

 N/A 2.8125 in71.438 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

a (Effective Load Center)

 N/A 2.2900 in58.200 mm