Track Roller RV & LV

Track roller with "V" groove profile on outer ring Series RV OR LVThese 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 Ra0.32 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 installationAfter bearing assembled the concentric or eccentric pivot, installation will be convenient. To adjust the eccentric one's eccentricity, the bearing can get the fitting proload.Bearing No.WeightDimensions(mm)Load ratingsP/NEURO(g)dwdDCArCwCowmin(KN)(KN)LV 20/7RV 20/7-1017107221114.50.32.451.62LV 20/8RV 20/8-1062108301418.10.34.492.7LV 202-38RV 202/15.38-10861015381722.250.57.294.55LV 202-40RV 202/15.40-1011010154018220.57.954.95LV 201RV 201/12-2013020124120280.38.185.1LV 202-41RV 202/15.41-2012020154120280.58.185.1LV 203RV 203/1732520175825350.516.589.2LV 204-57RV 204/20.57-3029030205722410.616.919.2LV 204-58RV 204/20.58-3031030205825410.616.799.2LV20/4, LV20/5, LV20/5-12, LV20/6, LV20/7, LV20/8, LV20/8-12, LV 202-38, LV202-40, LV 201, LV202-41, LV203, LV204-57, LV203, LV204-57, LV204-58, RV20/4-6, RV20/5-8, rv20/5-12, RV20/6-10, RV20/7-10, RV20/8-10, RV20/8-12, RV202/15.38-10, RV202/15.40-10, RV201/12-20, RV202/15.41-20, rv203/17, rv204/20.57-30, rv204/20.58-30