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Unit of Measure

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 3188

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 0.13 in3.3 mm

R

N/A 0.03 in0.8 mm

a (Effective Load Center)

N/A -0.39 in-9.9 mm

U

N/A 1.57 in40.0 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