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 LL217849

Cup Number

N/A LL217810

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 1.81

Static Load Rating

N/A 18000 lbf80000 N80.00 kN

Dynamic Load Rating

N/A 11700 lbf52000 N52.00 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 3.5000 in88.900 mm

D

N/A 4.7812 in121.442 mm

Wo

N/A 0.4375 in11.113 mm

Wi

N/A 0.5938 in15.083 mm

W

N/A 0.5938 in15.083 mm

r

N/A 0.0600 in1.500 mm

R

N/A 0.06 in1.5 mm

a (Effective Load Center)

N/A 0.1200 in3.000 mm

U

N/A 3.82 in97.0 mm

V

N/A 3.70 in94.0 mm

X

N/A 4.61 in117.0 mm

Z

N/A 4.53 in115.0 mm