Bearings can be widely used cylindrical track or 120 ° of the V-groove track
roller bearing. And the LFR series is different with track roller bearing, LV
series bearing on the size of adaptable track, each size can fit a larger size
range of the track diameter can be widely used in heavy-duty track, mobile
devices, straightening machinery.
● Double row angular contact ball bearings of the internal structure of the
design and thickening of the outer ring, so bearings have higher load capacity.
● Bearing with high-quality bearing steel (AISI52100 or stainless steel
AISI440C) manufacturing, heat treatment, precision grinding made, and in-house
filled with long-life high-quality multi-purpose grease. Bearing dust metal dust
cover. Pairs of Chinese bearings are also available with a concentric shaft
and eccentric shaft bearings.
● Bearing outer ring of the V-bottom groove and rebate knives, such as the
application requirements are not allowed back knife slot, they can order the
pairs of Ningbo sunthai bearing groove back blade, but also can be customized
bearing other V-shaped angle.
Application of the LV series of guide bearing guide system has the following
characteristics:
1. Resistance, long life, wide range of applications: LV Series V-shaped rail
bearing surface, refined grinding, surface roughness up to Ra0.32. V-groove
with the bearing inner ring plane parallel degree of installed good. Work, the
bearing and the force between the cylindrical guide a smooth, friction
resistance.
2. Installation is simple and convenient: Bearing configuration after the
eccentric shaft and the concentric shaft, so that is easy to install, adjust the

eccentricity of the eccentric bearing the appropriate amount of preload can be
obtained.