LMH20UU Linear Ball Bearings 20mm Bore 32mm OD 38mm Length 5.5mm Hole 2 Pack Round Flange Rubber Sealed Linear Motion Bearings for Machines and 3D Printer Rigs

Sealed 20mm Bore Linear Ball Bearing for Smooth Motion
✔️ Bore 20mm, OD 32mm, length 38mm; flange 42mm; hole 5.5mm; 2-pack

These sealed linear bearings deliver smooth, low-friction motion for machine slides, 2-axis/3-axis tables, and compact automation rigs. They pair with standard shafts to create precise linear movement in CNC machines, 3D printers, and packaging equipment.

✅ Bore Dia: 20 mm (0.79 in)
✅ Outer Dia: 32 mm (1.26 in)
✅ Length: 38 mm (1.50 in)
✅ Flange Base Dia: 42 mm (1.65 in)
✅ Hole Dia: 5.5 mm (0.22 in)
✅ Dynamic Load Capacity: 88 N
✅ Static Load Capacity: 140 N
✅ Packing: 2 x Linear Ball Bearings
✅ Seal Type: Rubber sealed

💡 What is a sealed ball bearing used for in linear motion systems?
They provide smooth, precise movement in slides and guides, protecting lubrication and reducing wear.
- Improve alignment and reduce friction in linear motion setups
- Handle radial loads in CNC machines, 3D printers, and guide rails
- Compatible with 20 mm bore, 32 mm OD bearings in common shaft setups

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