NTN 320/22XX2
Tapered Roller Set - Metric Series
(BRAND)：NTN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Technical Specifications
Type
Tapered Roller Bearing
Bore Type
Round
Material
Case Carburized Steel
Limiting Speed - Oil
12000 RPM
Limiting Speed - Grease
8900 RPM
Style
Cone & Cup
Precision Rating
Class 4
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.40
Y2 (Axial Load Factor)
1.51
Static Load Rating
31500 N
Dynamic Load Rating
27000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
22.000 mm
D
44.000 mm
C
11.500 mm
B
15.000 mm
r1as max
0.600 mm
T
15.000 mm
r
1.000 mm
R
3.2 mm
Da min
38.0 mm
ras max
0.600 mm
