1. Made of bearing steel material, double side rubber seal, line motion ball bearing socket.
Great for linear movement on 3D printers, CNC and other applications.
3. These ball bearings are sealed with two rubber dusts to prevent the ingress of dirt, water and foreign bodies.
4. The bearings may need to be lubricated and must be shrunk.
5. Smooth movement, low friction, high stiffness and long service life. Economical, easy to replace
Material: bearing steel, rubber.
Weight: 28 g
Outer diameter: 12 mm.
Internal diameter: 6 mm.
Length: 19 mm