NTN 32304
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
11000 RPM
Limiting Speed - Grease
8000 RPM
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
48500 N
Dynamic Load Rating
46500 N
Enclosure
Open
Weight
0.245 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
20.000 mm
D
52.000 mm
C
18.000 mm
B
21.000 mm
a (Effective Load Center)
-8.250 mm
T
22.250 mm
r
1.500 mm
R
1.5 mm
da
28.5 mm
db
27.0 mm
Da
43.5 mm
Da min
43.0 mm
Db
47.0 mm
