NTN T-E-M249749/M249#11
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
TDO
Precision Rating
Class 4
Cone Number
M249749
Cup Number
M249710DE1
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.80
Static Load Rating
1890000 N
Dynamic Load Rating
900000 N
Enclosure
Open
Weight
42.800 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
254.000 mm
D
358.826 mm
Wo
117.526 mm
Wi
71.438 mm
R
3.5 mm
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