NTN 30304
Tapered Roller Set - Metric 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 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.30
Y2 (Axial Load Factor)
2.00
Y0 (Axial Load Factor)
1.1
Static Load Rating
34000 N
Dynamic Load Rating
35500 N
Enclosure
Open
Weight
0.169 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
20.000 mm
D
52.000 mm
C
13.000 mm
B
16.000 mm
a (Effective Load Center)
-4.750 mm
T
16.250 mm
r
1.500 mm
R
1.5 mm
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