LMF20UU Linear Ball Bearing - 20mm Flanged 4-Hole Mount Linear Motion 2rs1 seal Better corrosion and wear resistance

Better corrosion and wear resistance

low-maintenance ride-especially when you’re building smart automation

Full Ceramic Mounted Bearing

2 1/4" inch Inner Diameter Bearing

LMF20UU Linear Ball Bearing - 20mm Flanged 4-Hole Mount Linear Motion 2rs1 seal Better corrosion and wear resistanceLMF20UU Linear Ball Bearing Flanged 4 Hole Mount Works with 20mm Shafts 20mm ID x 32mm OD x 42mm Length This LMF20UU is a round flanged linear bearing made to glide smoothly on 20mm shafts. Its got a 4 hole flange for easy bolt on mounting, plus rubber seals to keep out the gunk. Great for 3D printers, CNCs, and motion rigs. Inner diameter: 20mm Outer diameter: 32mm Length: 42mm Flange diameter: 54mm Built in rubber seals for clean, low friction