LM30UU 30mm Linear Motion Ball Bearing 30x45x64mm Bushing

LM30UU Linear Motion Ball Bushing
✔️ 30x45x64mm - For 30mm Shafts - Built-In Seals

The LM30UU linear bearing is made for smooth, low-friction motion along 30mm round shafts. With an outer diameter of 45mm and a length of 64mm, this bushing is ideal for CNC machines, 3D printers, and other automated setups that need accurate linear travel. Built-in rubber seals help keep dust and debris out.

✅ Fits 30mm linear shafts
✅ Built-in rubber seals for cleaner operation
✅ Durable steel body with smooth ball circulation
✅ Dimensions: 30mm ID x 45mm OD x 64mm Length
✅ Dynamic Load Rating: 510 N
✅ Static Load Rating: 784 N
✅ Quantity: 1 bearing

💡 What are linear motion bearings used for in automation systems?
Linear bearings guide straight-line movement with low resistance.

• Ideal for CNC routers, 3D printers, and robotics

• Reduce wear between shafts and moving parts

• Provide quiet, smooth sliding under consistent loads

• Help maintain precision in repeated motion paths

If your build demands stable, smooth linear motion, the LM30UU is a solid, ready-to-move option. Slide one into place and keep your system gliding right.