NTN 31322X
Tapered Roller Set - Metric Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
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)
0.83
Y2 (Axial Load Factor)
0.73
Y0 (Axial Load Factor)
0.40
Static Load Rating
535000 N
Dynamic Load Rating
430000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
110.000 mm
D
240.000 mm
C
38.000 mm
B
57.000 mm
a (Effective Load Center)
-8.500 mm
T
63.000 mm
r
3.000 mm
R
4.0 mm
da
128.0 mm
db
135.0 mm
Da
226.0 mm
Da min
188.0 mm
Db
224.0 mm
