NTN 239/500L1KW33C3
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 - Grease
430 RPM
e
0.17
Y1
4.02
Y2
5.98
Y0
3.93
Series
239
Radial Internal Clearance
C3
Ring Modification
Relube
Taper
1:12
Enclosure
Open
Weight
127.000 kg
Dimensional Specifications
d
500.000 mm
D
670.000 mm
B
128.000 mm
r
5.000 mm
W0
20.000 mm
d0
12.000 mm
da min
522.000 mm
Da max
648.000 mm
ras max
4.000 mm
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