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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 TDO

Precision Rating

 N/A Class 4

Cone Number

 N/A M272749

Cup Number

 N/A M272710DG2

Configuration

 N/A Two

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.33

Y2 (Axial Load Factor)

 N/A 3.02

Static Load Rating

 N/A 1670000 lbf7450000 N7450.00 kN

Dynamic Load Rating

 N/A 710000 lbf3150000 N3150.00 kN

Enclosure

 N/A Open

Weight

 N/A 683.432 lb310.000 kg

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 18.8750 in479.425 mm

D

 N/A 26.7500 in679.450 mm

Wo

 N/A 8.7340 in221.844 mm

Wi

 N/A 10.8260 in274.980 mm

r

 N/A 0.0600 in1.500 mm

R

 N/A 0.25 in6.4 mm