3003780N Spherical Roller Bearings, Double Row 400*650*200
3003780N
Bore Diameter:400 mm
Outside Diameter:650 mm
Width:200 mm
Weight:270 kg
The 3003780N bearing is a Roller bearings with an inner diameter of 400 mm , an outer diameter of 650 mm, a width of 200 mm. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
Bearings of this type have two rows of rollers located at an angle relative to the support axis, and a common spherical raceway is located on the outer ring of the bearing. Spherical roller bearings can be operated with shaft misalignments of up to 3°. Typically, these bearings are used in heavily loaded assemblies where there may be misalignment and/or misalignment of the housing and shaft.
The standard range of spherical roller bearings includes open bearings, including for vibrators. Russian Baring Co. Ltd. it also produces bearings for individual orders, if special operating conditions require it.
Design versions of spherical roller bearings differ in the design of the inner ring, as well as the material of the separator and the type of landing hole-cylindrical or conical-inner ring.
d 400
D 650
B 200
C (kn) 3900
Co (kn) 7650
rs min(mm) 6
n (min-1) 450
weight(kg) 270
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