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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 22780

Cup Number

N/A 22720

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 1.49

Static Load Rating

N/A 21800 lbf97000 N97.00 kN

Dynamic Load Rating

N/A 17000 lbf75500 N75.50 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 1.6875 in42.862 mm

D

N/A 3.2500 in82.550 mm

Wo

N/A 0.8125 in20.638 mm

Wi

N/A 1.0625 in26.988 mm

W

N/A 1.0313 in26.195 mm

r

N/A 0.1300 in3.300 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.2500 in-6.400 mm

U

N/A 2.20 in56.0 mm

V

N/A 1.97 in50.0 mm

X

N/A 3.03 in77.0 mm

Z

N/A 2.80 in71.0 mm