1 The bearing shaft is specially designed and suitable for 3D printer, made of high-quality ABS material, which is durable. 2 This bearing can effectively reduce vibration and unnecessary noise,and if you add lubricant and use it, you will get great smoothness. 3 The bearing is particularly suitable for small manufacturing machines such as 3D printers, but suitable not for large machines. 4 The size is the same as the standard recirculating ball bearing, and the assembly can be easily completed by just pressing lightly by hand. 5 The bearing shafts has a wide application, which are widely used in for RepRap / Mendel and other 2 x 3D printer bearings.Item Type: Bearing Shafts
Material: Plastic
Model: LM12UU
Outer Diameter: 21 mm / 0.82 in
Inner Diameter: 12mm / 0.47 in
Length: 30mm / 1.18 in
What's in the box
4 x Bearing Shafts
