NTN 32012X
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
4900 RPM
Limiting Speed - Grease
3700 RPM
Style
Cone & Cup
Precision Rating
Class 0
Configuration
One
Lubrication
w/o Oil Hole
e (Axial Load Factor)
0.43
Y2 (Axial Load Factor)
1.39
Y0 (Axial Load Factor)
0.77
Static Load Rating
123000 N
Dynamic Load Rating
82000 N
Enclosure
Open
Weight
0.576 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
60.000 mm
D
95.000 mm
C
17.500 mm
B
23.000 mm
a (Effective Load Center)
-2.000 mm
T
23.000 mm
r
1.500 mm
R
1.5 mm
da
68.5 mm
db
67.0 mm
Da
86.0 mm
Da min
85.0 mm
Db
91.0 mm
