NTN LL758744/LL758715
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 4
Cone Number
LL758744
Cup Number
LL758715
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.44
Y2 (Axial Load Factor)
1.36
Static Load Rating
680000 N
Dynamic Load Rating
246000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
323.850 mm
D
381.000 mm
Wo
20.638 mm
Wi
28.575 mm
W
28.575 mm
r
3.300 mm
R
3.5 mm
a (Effective Load Center)
35.100 mm
U
339.0 mm
V
333.0 mm
X
373.0 mm
Z
365.0 mm
