... chrome steel 2.LMF, LMK,LMF series 3. round, square, oval types 4.OEM service All kinds of flange ... linear bearings(square, round etc) Two types of Linear bearings: with flange ... 3. Clearance: C2 C3 C4 C5 4. Cage: Steel, Brass5. Hardness: 59-63 HRCApplication Aoto, tractor, ... .wxgybearing.comBrand LKG or OEM All kinds of flange linear bearings(square, round etc)