NTN LL244549/LL244510
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 2
Cone Number
LL244549
Cup Number
LL244510
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.33
Y2 (Axial Load Factor)
1.80
Static Load Rating
370000 N
Dynamic Load Rating
143000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
231.775 mm
D
268.288 mm
Wo
18.499 mm
Wi
21.501 mm
W
22.499 mm
r
2.000 mm
R
2.0 mm
a (Effective Load Center)
15.700 mm
U
241.0 mm
V
237.0 mm
X
263.0 mm
Z
261.0 mm
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