NTN 1380/1329
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
1380
Cup Number
1329
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.29
Y2 (Axial Load Factor)
2.05
Static Load Rating
43000 N
Dynamic Load Rating
40500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
22.225 mm
D
53.975 mm
Wo
14.288 mm
Wi
20.168 mm
W
19.367 mm
r
1.500 mm
R
1.5 mm
a (Effective Load Center)
-7.400 mm
U
29.5 mm
V
27.0 mm
X
49.0 mm
Z
46.0 mm
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