Lm20uu 20mm Linear Ball Bearing Bush Steel For Cnc Router Mill Machine

Descriptions: LM20UU 20mm Linear Ball Bearing Bush Steel for CNC Router Mill Machine Type: LM20UU Equipment Type: Roller Equipment Make: BEARING Shaft ID : 20mm Shaft OD : 32mm Dimension: 20x32x42mm Features: Linear bearing ball cage, hardened coat of both ends ring. Made of carbon chromium bearing steel, safe and reliable. Ball in the cage loop to run a smooth ball guide surface to ensure stability even if high-speed . Package Included: 1x LM20UU 20mm Linear Ball Bearing