This offer is for x2pcs ID20mm Open Samic Linear Bearing LME20UUOP (with wipers / seal at both ends)
LME20UUOP Linear Bearing: Steel outer case with internal re-circulating balls in a plastic cage (For Ø20mm shafting) Designed for use with Ø20mm Standard (W), Chrome (WV)or Stainless (WRA) Hardened Shafting + Supported Rail Assemblies