NTN JS3549A/JS3510
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 N
Cone Number
JS3549A
Cup Number
JS3510
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.55
Y2 (Axial Load Factor)
1.10
Y0 (Axial Load Factor)
0.60
Static Load Rating
78000 N
Dynamic Load Rating
62000 N
Enclosure
Open
Weight
0.420 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
35.000 mm
D
70.000 mm
Wo
19.000 mm
Wi
23.500 mm
W
24.000 mm
r
1.500 mm
R
2.0 mm
a (Effective Load Center)
-3.600 mm
U
47.0 mm
V
42.0 mm
X
67.0 mm
Z
60.0 mm
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