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Unit of Measure

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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 17887

Cup Number

 N/A 17831

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.37

Y2 (Axial Load Factor)

 N/A 1.64

Static Load Rating

 N/A 10400 lbf46300 N46.30 kN

Dynamic Load Rating

 N/A 12000 lbf53400 N53.40 kN

Enclosure

 N/A Open

Weight

 N/A 0.880 lb0.399 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 1.7807 in45.230 mm

D

 N/A 3.1490 in79.985 mm

Wo

 N/A 0.5937 in15.080 mm

Wi

 N/A 0.8125 in20.638 mm

W

 N/A 0.7812 in19.842 mm

r

 N/A 0.0500 in1.300 mm

R

 N/A 0.08 in2.0 mm

a (Effective Load Center)

 N/A -0.1400 in-0.100 mm