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Ordering Options

 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 EE127095

Cup Number

 N/A 127138

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Y2 (Axial Load Factor)

 N/A 1.70

Static Load Rating

 N/A 279000 lbf1240000 N1240.00 kN

Dynamic Load Rating

 N/A 143000 lbf635000 N635.00 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 9.5000 in241.300 mm

D

 N/A 13.9960 in355.498 mm

Wo

 N/A 1.7500 in44.450 mm

Wi

 N/A 2.2500 in57.150 mm

W

 N/A 2.2500 in57.150 mm

r

 N/A 0.1300 in3.300 mm

R

 N/A 0.25 in6.4 mm

a (Effective Load Center)

 N/A 0.1000 in2.500 mm

U

 N/A 10.51 in267.0 mm

V

 N/A 10.12 in257.0 mm

X

 N/A 12.95 in329.0 mm

Z

 N/A 12.80 in325.0 mm