Track Roller RV and LV

Product Description

Track roller with "V" groove profile on outer ring

Series RV OR LV

These tracks have a groove  " V " shaped with an included angle of 120*.

This guarantees a smooth low friction movement and a good distribution of the radial load. The structure of the " V " groove track roller with two rows of steel balls corresponds to the structure of the angular contact bearings. The units are supplied with steel protection shields and steel and rubber contact shields.

Characteristics of the guide system that series LV bearings are applied.

1) Low resistance long service life widely uses

The roughness of the " V " profile surface can be reached to Ra032 processed by precision grind. The bearings have well parallelism between the " V " profile groove and the mount planes of inner ring relatively.  When bearings working the stresses between the bearing and cylindrical track is in equality and the friction resistance is low.

2) Easy installation

After bearing assembled the concentric or eccentric pivot installation will be convenient To adjust the eccentric ones eccentricity the bearing can get the fitting proload.