NTN LM757049/LM757010
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 4
Cone Number
LM757049
Cup Number
LM757010
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.44
Y2 (Axial Load Factor)
1.36
Static Load Rating
1740000 N
Dynamic Load Rating
745000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
304.800 mm
D
406.400 mm
Wo
47.625 mm
Wi
63.500 mm
W
63.500 mm
r
3.300 mm
R
6.4 mm
a (Effective Load Center)
16.300 mm
U
331.0 mm
V
322.0 mm
X
393.0 mm
Z
380.0 mm
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