LMFM12 Samick D 21 mm Linear bearings
Bearing number LMFM12 Brand Samick Bore Diameter (mm) 12 Outer Diameter (mm) 21 d 12 mm D 21 mm d1 4.5 mm d2 8 mm h 4.4 mm D1 42 mm H 6 mm L 57 mm PCD 32 mm ℓ 25.5 Tolerance h14 Tolerance perpendicularity (C) 15 Weight 0.1 Kg Basic dynamic load rating