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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 49577

Cup Number

N/A 49521

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.40

Y2 (Axial Load Factor)

N/A 1.50

Static Load Rating

N/A 35000 lbf156000 N156.00 kN

Dynamic Load Rating

N/A 27400 lbf122000 N122.00 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 1.7500 in44.450 mm

D

N/A 4.0000 in101.600 mm

Wo

N/A 1.1250 in28.575 mm

Wi

N/A 1.2500 in31.750 mm

W

N/A 1.3750 in34.925 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.2800 in-7.100 mm

U

N/A 2.40 in61.0 mm

V

N/A 2.05 in52.0 mm

X

N/A 3.78 in96.0 mm

Z

N/A 3.46 in88.0 mm