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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 47678

Cup Number

 N/A 47623A

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 1.48

Static Load Rating

 N/A 61500 lbf274000 N274.00 kN

Dynamic Load Rating

 N/A 38500 lbf171000 N171.00 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 3.0000 in76.200 mm

D

 N/A 5.3750 in136.525 mm

Wo

 N/A 1.7500 in44.450 mm

Wi

 N/A 1.3125 in33.338 mm

W

 N/A 1.7500 in44.450 mm

R

 N/A 0.25 in6.4 mm

a (Effective Load Center)

 N/A -0.1700 in-4.300 mm

U

 N/A 3.82 in97.0 mm

V

 N/A 3.35 in85.0 mm

X

 N/A 5.16 in131.0 mm