NTN 32052X
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
1100 RPM
Limiting Speed - Grease
800 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)
1.38
Y0 (Axial Load Factor)
0.76
Static Load Rating
2270000 N
Dynamic Load Rating
1200000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
260.000 mm
D
400.000 mm
C
65.000 mm
B
87.000 mm
a (Effective Load Center)
1.500 mm
T
87.000 mm
r
4.000 mm
R
5.0 mm
da
282.0 mm
db
287.0 mm
Da
382.0 mm
Da min
352.0 mm
Db
383.0 mm
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