... competitive price, good service.2) Series: linear bush series, slide unit series, shaft support series and ball screws3) Types: LM, ... KH, LMF, LMK, LMH, etc.Both metric series and inch series are available.Spherical Plain Bearings Features:1) Characteristics: ... characteristics of wear-resistance, wear-corrosion, self-aligning and self-lubricate.2) Series: radial spherical plain bearings, angular ...