Features And Specifications Of 3d printer pulley embedded bearing plastic windows small wheel nylon:

• Very good quality bearings
• It is used in 3D printing accessories
• Material: Nylon Plastic
• Dimension: 5 x 23 x 7mm
• Colour: White
• Radius: 4mm
• Low noise even in high-speed operation.

Package Include:

• 1 x 3d printer plastic nylon bearing