Bearing Finder
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Ordering Options

 N/A Contact NTN Customer Relations

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 2690

Cup Number

 N/A 2631

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.25

Y2 (Axial Load Factor)

 N/A 2.36

Static Load Rating

 N/A 16300 lbf72500 N72.50 kN

Dynamic Load Rating

 N/A 14500 lbf64500 N64.50 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 1.1562 in29.367 mm

D

 N/A 2.6150 in66.421 mm

Wo

 N/A 0.7500 in19.050 mm

Wi

 N/A 1.0013 in25.433 mm

W

 N/A 0.9375 in23.812 mm

r

 N/A 0.0500 in1.300 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.3700 in-9.300 mm

U

 N/A 1.61 in41.0 mm

V

 N/A 1.38 in35.0 mm

X

 N/A 2.36 in60.0 mm

Z

 N/A 2.28 in58.0 mm