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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 25577

Cup Number

 N/A 25523

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 1.79

Static Load Rating

 N/A 22000 lbf98000 N98.00 kN

Dynamic Load Rating

 N/A 17100 lbf76000 N76.00 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 1.6880 in42.875 mm

D

 N/A 3.2650 in82.931 mm

Wo

 N/A 0.8750 in22.225 mm

Wi

 N/A 1.00000 in25.400 mm

W

 N/A 1.0625 in26.988 mm

r

 N/A 0.09 in2.3 mm

R

 N/A 0.14 in3.5 mm

a (Effective Load Center)

 N/A -0.24 in-6.2 mm

U

 N/A 2.17 in55.0 mm

V

 N/A 1.93 in49.0 mm