NTN 23128EAKW33
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
Pressed
Cage Material
Steel
Limiting Speed - Oil
2200 RPM
Limiting Speed - Grease
1800 RPM
e
0.26
Y1
2.55
Y2
3.80
Y0
2.50
Series
231
Radial Internal Clearance
CN
Radial Internal Clearance Specification
Normal
Ring Modification
Relube
Taper
1:12
Static Load Rating
1030000 N
Dynamic Load Rating
802000 N
Enclosure
Open
Weight
9.940 kg
Operating Temperature Range
-40 to 200 ºC
Dimensional Specifications
d
140.000 mm
D
225.000 mm
B
68.000 mm
r
2.100 mm
W0
11.000 mm
d0
5.000 mm
da min
152.000 mm
Da max
213.000 mm
ras max
2.100 mm
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