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Unit of Measure

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 3490

Cup Number

N/A 3420

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.32

Y2 (Axial Load Factor)

N/A 1.88

Static Load Rating

N/A 25600 lbf114000 N114.00 kN

Dynamic Load Rating

N/A 20900 lbf93000 N93.00 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 1.5000 in38.100 mm

D

N/A 3.1250 in79.375 mm

Wo

N/A 0.9375 in23.813 mm

Wi

N/A 1.1721 in29.771 mm

W

N/A 1.1563 in29.370 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.3400 in-8.700 mm

U

N/A 2.05 in52.0 mm

V

N/A 1.79 in45.5 mm

X

N/A 2.91 in74.0 mm

Z

N/A 2.64 in67.0 mm