Sell J^F 12pcs LM8UU 8mm Inside Dia Rubber Linear Ball Bearing Bushing for RepRap i3 Anet 3D Printer best price

Features: Great for replacing the broken linear ball bearings in your 3D printer. Inner diameter: 8 mm / 0.3in, outer diameter: 15 mm / 0.6in. 24mm in length. Made of steel and rubber, durable and easy for use. It helps to improve the device efficiency and save energy. Specifications: Material: Carbon Steel & Rubber Inner Diameter: 8 mm / 0.3in Outer Diameter: 15 mm / 0.6in Length: 24 mm / 1in Quantity: 2 Item Weight(Single): 13g / 0.5oz Package Size: 3 * 3 * 2cm / 1.2 * 1.2 * 0.8in Package Weight: 25g / 0.9oz Package List: 2 * Linear Ball Bearing Note: Please pay attention to the parameter diagram before ordering.