NTN 30326
Tapered Roller Set - Metric Series
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Through Hardened Steel
Limiting Speed - Oil
1800 RPM
Limiting Speed - Grease
1400 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.35
Y2 (Axial Load Factor)
1.74
Y0 (Axial Load Factor)
0.96
Static Load Rating
830000 N
Dynamic Load Rating
650000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
130.000 mm
D
280.000 mm
C
49.000 mm
B
58.000 mm
a (Effective Load Center)
-10.250 mm
T
63.750 mm
r
4.000 mm
R
5.0 mm
da
152.0 mm
db
164.0 mm
Da
262.0 mm
Da min
239.0 mm
Db
255.0 mm
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