NTN 13687/13621
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
13687
Cup Number
13621
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.49
Static Load Rating
59500 N
Dynamic Load Rating
47500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
38.100 mm
D
69.012 mm
Wo
15.083 mm
Wi
19.050 mm
W
19.050 mm
r
2.300 mm
R
2.0 mm
a (Effective Load Center)
-3.000 mm
U
46.5 mm
V
43.0 mm
X
65.0 mm
Z
61.0 mm
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