V-groove Guide Roller Introduction：

LV (RV) series bearings can be widely used in cylindrical guide rails or 120 degree V-guide rails. Different from LFR series rollers, LV series bearings have strong adaptability to the size of guide rails, and each specification can adapt to a large range of guide rail diameter. It can be widely used in heavy guide rail, mobile equipment, straightening machinery, etc.

2. The bearing adopts the internal structure design of double row angular contact ball bearing and thickened outer ring, so that the bearing has higher bearing capacity.

3. The bearing is made of high-quality bearing steel, processed by heat treatment and precision grinding, and filled with high-quality multi-purpose grease with long service life. Metal dust cover is used for bearing dust protection. Kewei can also provide bearings with concentric shafts and eccentric shafts.

4. The bottom of the V-shaped groove of the bearing outer ring has a tool retraction groove. If the tool retraction groove is not allowed according to the use requirements, you can order the bearing without tool retraction groove from Zhongen, or customize the bearing with other V-shaped angles.

The guiding system with LV series guide bearings have below characteristics:

1. Low resistance, long service life and wide application

The V-shaped surface of LV (RV) series guide rail bearings is finely ground, and the surface roughness reaches Ra0.32. The V-groove of the bearing has good parallelism with the installation plane of the inner ring. When working, the force between the bearing and the cylindrical guide rail is stable and the friction resistance is small.

2. Simple and convenient installation

After the bearing is equipped with eccentric shaft and concentric shaft, the installation is very convenient. The appropriate preload can be obtained by adjusting the eccentricity of the eccentric bearing.

MKL bearing also supplies the guide rail roller series bearings you need: lv20 / 7zz bearing, lv20 / 8zz, lv20 / 10zz, lv202-38zz, lv202-39zz, lv202-40zz, lv201zz, lv202-41zz, lv203zz, lv204-57zz, lv204-58zz, RV20 / 7zz bearing, RV20 / 8zz, RV20 / 10zz, rv202-38zz, rv202-39zz, rv202-40zz, rv201zz, rv202-41zz, rv203zz, rv204-57zz, Rv204-58zz and other types of guide roller bearings.

And we have LV20/7ZZ bearings underproduction ,we can provide free sample for test and fast dispatch can be supply.

MKL BEARINGS can produce LV series V groove track roller bearings according to customer's requirements .