Xuzhou Helin Double row ball series have two rows of ball bearings, therefore eight contact points, with spacers in Nylon and inner gear teeth. They are comprised of forged rings, which are machined to form a very rigid structure where both rings have a square section, with a deep fixing hole that maximized the performance of the structure.Xuzhou Helin Double row ball series have standard market dimensions with single upper and lower seals in NBR. We have standard and non-standard models. All Slewing Bearings we supplied pre-greased.
ADVANTAGES
Xuzhou Helin Double row ball series are used in cases of very heavy loads, such as compost and potentially impulsive or inertial loads. The double ball bearing row construction creates a reactive system inside the slewing bearing, which counteracts the effect of the enormous tilting moments, distributing the weight across both raceways.
SPECIAL TECHINCAL FEATURES
Xuzhou Helin Double row ball series feature quite important characteristics, such as high-end materials, high-performance gear teeth modules to guarantee rotation when loaded, and hardened gear teeth to avoid wear under loads.
Xuzhou Helin Double row ball series are mainly used mainly in the following sectors:
* cranes and crane trucks;
* reeling machines;
* wind turbines;
* lifting equipment;
* large platforms;
* drilling;
* etc.
* drilling;
Slewing bearing EB2.35.1249.400-1SPPN
Bearing number : EB2.35.1249.400-1SPPN
Size (mm) : 1085x1472x144
Bore Diameter (mm) : 1085
Outer Diameter (mm) : 1472
Width (mm) : 144
Bearing dimensions and specification:
d - 1085 mm
D - 1472 mm
H - 144 mm
V - 28 mm
de - 1252 mm
Z - 102 mm
m - 14 mm
L - 41 mm
N - 36 mm
W - 27 mm
di - 1246 mm
Di - 1085 mm
Dp - 1428 mm
De - 1472 mm
Fe - 1350 mm
Fi - 1150 mm
Dx - 1406 mm
He - 134 mm
Hi - 134 mm
Ht - 144 mm
Hd - 115 mm
Weight - 640 Kg
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