NTN 34301/34478DB+1#01
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
TS Assembly
Precision Rating
Class 2
Cone Number
34301
Cup Number
34478DB
Configuration
Two
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.45
Y2 (Axial Load Factor)
1.33
Static Load Rating
194000 N
Dynamic Load Rating
91500 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
B
76.200 mm
D
121.442 mm
Wo
37.744 mm
Wi
24.608 mm
R
3.5 mm
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