NTN 30322
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
2200 RPM
Limiting Speed - Grease
1600 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
435000 N
Dynamic Load Rating
325000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
110.000 mm
D
240.000 mm
C
42.000 mm
B
50.000 mm
a (Effective Load Center)
-9.000 mm
T
54.500 mm
r
4.000 mm
R
3.0 mm
da
141.0 mm
db
141.0 mm
Da
226.0 mm
Da min
206.0 mm
Db
222.0 mm
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