2pcs Rail Block 20mm Carriage Slider for Rail Guide CNC

Features: The ball bearing s lide block is great for you to replace the damaged one in your devices to improve the efficiency and save energy. Adopting 4point contact design, it can bear load from every direction, and has good strength and high accuracy. Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace. Small size, light weight, suitable for most automatic equipment. High accurate and stable performance. Specification: Model: HGH20CA Rail type: interchangeable types Load Type: Heavy Load Block Mounting: Mounting from Top Color: Black Quantity: 2pcs Size: Approx. 7.5 x 4.5 x 2.5cm 2.9 x 1.8 x 1inch Weight: Approx. 751g Package List: 2 x Rail Block The ball bearing slide block is great for you to replace the damaged one in your devices to improve the efficiency and save energy Adopting 4point contact design, it can bear load from every direction, and has good strength and high accuracy Smooth moving, low friction, high rigidity and long life. Economical, easy to maintain replace Small size, light weight, suitable for most automatic equipment High accurate and stable performance