NTN JM734449/JM734410
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
Cone & Cup
Precision Rating
Class K
Cone Number
JM734449
Cup Number
JM734410PK
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.44
Y2 (Axial Load Factor)
1.37
Static Load Rating
760000 N
Dynamic Load Rating
390000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
170.000 mm
D
240.000 mm
Wo
37.000 mm
Wi
44.500 mm
W
46.000 mm
r
2.500 mm
R
3.0 mm
a (Effective Load Center)
5.100 mm
U
185.0 mm
V
180.0 mm
X
232.0 mm
Z
222.0 mm
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