NTN 239/710L1KW33C3
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
370 RPM
Limiting Speed - Grease
280 RPM
e
0.18
Y1
3.85
Y2
5.73
Y0
3.76
Series
239
Radial Internal Clearance
C3
Ring Modification
Relube
Tolerance
JIS-0 RBEC-1
Taper
1:12
Static Load Rating
11500000 N
Dynamic Load Rating
4450000 N
Enclosure
Open
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
710.000 mm
D
950.000 mm
B
180.000 mm
r
6.000 mm
W0
27.000 mm
d0
16.000 mm
da min
738.000 mm
Da max
922.000 mm
ras max
5.000 mm
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