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 Through Hardened Steel

Style

 N/A Cone & Cup

Precision Rating

 N/A Class 4

Cone Number

 N/A 3193

Cup Number

 N/A 3120

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.33

Y2 (Axial Load Factor)

 N/A 1.80

Static Load Rating

 N/A 22000 lbf98000 N98.00 kN

Dynamic Load Rating

 N/A 19000 lbf84500 N84.50 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 1.2500 in31.750 mm

D

 N/A 2.8593 in72.626 mm

Wo

 N/A 0.9375 in23.813 mm

Wi

 N/A 1.1810 in29.997 mm

W

 N/A 1.1875 in30.162 mm

r

 N/A 0.1300 in3.300 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.3900 in-9.900 mm

U

 N/A 1.79 in45.5 mm

V

 N/A 1.56 in39.5 mm

X

 N/A 2.64 in67.0 mm

Z

 N/A 2.40 in61.0 mm