Lm12uuop 12x21x30mm Open Type Linear Motion Ball Bearing Bush Bushing For Cnc Diy

Description: LM12UUOP 12x21x30mm Linear Bearing Open Ball Bearing For CNC Specification: Type: LM12UUOP Equipment Type: Roller Material: Ball Bearing Steel Shaft ID: 12mm Shaft OD: 21mm Dimension: 12mm x 21mm x 30mm Model No. Number Of Ball Rows Main Dimensions Eccentricity (max.) Basic Load Rating Weight (g) Inscribed Circle Diameter Outer Diameter Length Outer locking groove W F (mm) E (mm) a dr (mm) Tolerance D (mm) Tolerance L (mm) Tolerance B Tolerance D1 1.3 1.5 8 80 0.012 Dynamic (C) Static (Co) 31.5 LM12UUOP 4 12 0-0.009 21 0-0.013 30 0-0.20 23 0-0.20 20 42 61 Features: Linear bearing ball cage, hardened coat of both ends ring. Made of bearing steel, safe stable and reliable. Package Included: 1x Linear Ball Bearing More Details: