NTN 23284BKW33C3
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
Steel
Limiting Speed - Oil
490 RPM
Limiting Speed - Grease
380 RPM
e
0.36
Y1
1.86
Y2
2.77
Y0
1.82
Series
232
Radial Internal Clearance
C3
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
12000000 N
Dynamic Load Rating
6550000 N
Enclosure
Open
Weight
528.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
420.000 mm
D
760.000 mm
B
272.000 mm
r
7.500 mm
W0
33.000 mm
d0
20.000 mm
da min
456.000 mm
Da max
724.000 mm
ras max
6.000 mm
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