NTN 23180BL1KW33C3
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
Machined
Cage Material
Brass
Limiting Speed - Oil
560 RPM
Limiting Speed - Grease
430 RPM
e
0.31
Y1
2.21
Y2
3.28
Y0
2.16
Series
231
Radial Internal Clearance
C3
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
8050000 N
Dynamic Load Rating
4200000 N
Enclosure
Open
Weight
256.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
400.000 mm
D
650.000 mm
B
200.000 mm
r
6.000 mm
W0
24.000 mm
d0
16.000 mm
da min
428.000 mm
Da max
622.000 mm
ras max
5.000 mm
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