NTN 23120EG15KW33C3
Spherical Roller Bearings w/ Tapered Bore
(BRAND)：NTN
(Availability)：In Stock
Technical Specifications
Type
Spherical Roller Bearing
Bore Type
Tapered
Material
Through Hardened Steel
Cage Type
Fiber Glass Reinforced
Cage Material
Nylon
Limiting Speed - Oil
3000 RPM
Limiting Speed - Grease
2400 RPM
e
0.28
Y1
2.39
Y2
3.56
Y0
2.34
Series
231
Radial Internal Clearance
C3
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
590000 N
Dynamic Load Rating
480000 N
Enclosure
Open
Operating Temperature Range
-40 to 150 ºC
Dimensional Specifications
d
100.000 mm
D
165.000 mm
B
52.000 mm
d1
114.000 mm
D1
147.000 mm
r
2.000 mm
W0
8.000 mm
d0
4.000 mm
da min
111.000 mm
Da max
154.000 mm
ras max
2.000 mm
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