NTN M349549/M349510
Tapered Roller Set - Inch Series and J Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Style
Cone & Cup
Precision Rating
Class 2
Cone Number
M349549
Cup Number
M349510
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.35
Y2 (Axial Load Factor)
1.73
Static Load Rating
1420000 N
Dynamic Load Rating
660000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
257.175 mm
D
342.900 mm
Wo
44.450 mm
Wi
57.150 mm
W
57.150 mm
r
3.300 mm
R
6.4 mm
a (Effective Load Center)
2.500 mm
U
281.0 mm
V
269.0 mm
X
333.0 mm
Z
322.0 mm
