Bearing Finder
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N/A Contact NTN Customer Relations

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 02875

Cup Number

N/A 02420

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.45

Y2 (Axial Load Factor)

N/A 1.32

Static Load Rating

N/A 15300 lbf68000 N68.00 kN

Dynamic Load Rating

N/A 12700 lbf56500 N56.50 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 1.2500 in31.750 mm

D

N/A 2.6875 in68.263 mm

Wo

N/A 0.6875 in17.463 mm

Wi

N/A 0.8750 in22.225 mm

W

N/A 0.8750 in22.225 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.14 in3.5 mm

a (Effective Load Center)

N/A -0.1500 in-3.900 mm

U

N/A 1.79 in45.5 mm

V

N/A 1.56 in39.5 mm

X

N/A 2.48 in63.0 mm

Z

N/A 2.32 in59.0 mm