NTN 13889/13830
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
13889
Cup Number
13830
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.35
Y2 (Axial Load Factor)
1.73
Static Load Rating
33500 N
Dynamic Load Rating
25900 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
38.100 mm
D
63.500 mm
Wo
9.525 mm
Wi
11.908 mm
W
12.700 mm
r
0.800 mm
R
1.5 mm
a (Effective Load Center)
-0.800 mm
U
45.0 mm
V
42.5 mm
X
60.0 mm
Z
59.0 mm
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