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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

Limiting Speed - Grease

N/A 2100 RPM

Style

N/A Cone & Cup

Precision Rating

N/A Class 4

Cone Number

N/A 56426

Cup Number

N/A 56650

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.50

Y2 (Axial Load Factor)

N/A 1.21

Static Load Rating

N/A 80000 lbf355000 N355.00 kN

Dynamic Load Rating

N/A 47000 lbf209000 N209.00 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 4.2500 in107.950 mm

D

N/A 6.5000 in165.100 mm

Wo

N/A 1.0625 in26.988 mm

Wi

N/A 1.4375 in36.513 mm

W

N/A 1.4375 in36.512 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.31 in8.0 mm

a (Effective Load Center)

N/A 0.0800 in2.000 mm

X

N/A 6.26 in159.0 mm

Z

N/A 5.87 in149.0 mm

ras max

N/A 0.1378 in4.000 mm

r1as max

N/A 0.1299 in3.000 mm