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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

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

Y0 (Axial Load Factor)

 N/A 0.96

Static Load Rating

 N/A 32500 lbf144000 N144.00 kN

Dynamic Load Rating

 N/A 26500 lbf118000 N118.00 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 1.5748 in40.000 mm

D

 N/A 3.3465 in85.000 mm

Wo

 N/A 1.1024 in28.000 mm

Wi

 N/A 1.2795 in32.500 mm

W

 N/A 1.2992 in33.000 mm

r

 N/A 0.0800 in2.000 mm

R

 N/A 0.10 in2.5 mm

a (Effective Load Center)

 N/A -0.4100 in-10.500 mm