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Unit of Measure

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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 A6075

Cup Number

N/A A6157

Configuration

N/A One

Lubrication

N/A w/o Oil Hole

e (Axial Load Factor)

N/A 0.53

Y2 (Axial Load Factor)

N/A 1.14

Static Load Rating

N/A 2880 lbf12800 N12.80 kN

Dynamic Load Rating

N/A 2880 lbf12800 N12.80 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 0.7500 in19.050 mm

D

N/A 1.5745 in39.992 mm

Wo

N/A 0.3750 in9.525 mm

Wi

N/A 0.4391 in11.153 mm

W

N/A 0.4730 in12.014 mm

r

N/A 0.0500 in1.300 mm

R

N/A 0.04 in1.0 mm

a (Effective Load Center)

N/A -0.0600 in-1.500 mm

U

N/A 0.94 in24.0 mm

V

N/A 0.91 in23.0 mm

X

N/A 1.46 in37.0 mm

Z

N/A 1.34 in34.0 mm