NTN 239/530L1KC3PX50
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
520 RPM
Limiting Speed - Grease
400 RPM
e
0.17
Y1
3.94
Y2
5.87
Y0
3.86
Series
239
Radial Internal Clearance
C3
Ring Modification
Plain
Tolerance
Special Tolerance
Taper
1:12
Static Load Rating
6450000 N
Dynamic Load Rating
2640000 N
Enclosure
Open
Weight
152.000 kg
Operating Temperature Range
-40 to 120 ºC
Dimensional Specifications
d
530.000 mm
D
710.000 mm
B
136.000 mm
r
5.000 mm
da min
552.000 mm
Da max
688.000 mm
ras max
4.000 mm
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