CAD (0) ▾
  • Cart is empty
  1. Request CAD files
Terms
Request Information
Unit of Measure

Order Now

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 HM256849

Cup Number

 N/A HM256810CDG2

Configuration

 N/A Two

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.34

Y2 (Axial Load Factor)

 N/A 1.78

Static Load Rating

 N/A 540000 lbf2400000 N2400.00 kN

Dynamic Load Rating

 N/A 254000 lbf1130000 N1130.00 kN

Enclosure

 N/A Open

Weight

 N/A 169.000 lb76.657 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 11.8125 in300.038 mm

D

 N/A 16.6270 in422.326 mm

Wo

 N/A 5.3770 in136.576 mm

Wi

 N/A 3.2500 in82.550 mm

R

 N/A 0.25 in6.4 mm