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Ordering Options

 N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type

 N/A Tapered Roller Bearing

Bore Type

 N/A Round

Material

 N/A Case Carburized Steel

Style

 N/A TS Assembly

Precision Rating

 N/A Class N

Cone Number

 N/A JLM710949

Cup Number

 N/A JLM710910DB

Configuration

 N/A Two

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.45

Y2 (Axial Load Factor)

 N/A 2.21

Static Load Rating

 N/A 54000 lbf240000 N240.00 kN

Dynamic Load Rating

 N/A 33500 lbf150000 N150.00 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 2.5591 in65.000 mm

D

 N/A 4.1339 in105.000 mm

Wo

 N/A 2.4158 in61.361 mm

Wi

 N/A 0.9055 in23.000 mm

r

 N/A 0.0400 in1.000 mm

R

 N/A 0.12 in3.0 mm

a (Effective Load Center)

 N/A -0.0100 in-0.300 mm

U

 N/A 3.03 in77.0 mm

V

 N/A 2.80 in71.0 mm