Features: <br>This linear rail and block are small in size and lightweight, especially suitable for small equipments. <br>Adopting 4-point contact design, it can bear load from every direction, and has good strength and high accuracy. <br>Designed with ball retainer, which allows interchangeability in the case of small precision. <br>Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side. <br>Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement. <br> <br> <br>Specifications: <br>Model: LML12B <br> <br>Type: Slide rail <br>Slide Track: Linear rail <br>Rail Length: 100mm,150mm,200mm,300mm,450mm (Optional) <br>Rail Width: 12mm <br> <br>Material: Bearing steel <br>Block Fixation Method: Locked <br>Weight: 102~335g(approx.) <br> <br> <br>Package Includes: <br>1 x Linear Guide Rail <br>1 x Linear Guide Block <br> <br> <br>Note: Please allow small size error due to manual measurement. Thanks for your understanding.<br>1、This linear rail and block are small in size and lightweight, especially suitable for small equipments. <br>2、Adopting 4-point contact design, it can bear load from every direction, and has good strength and high accuracy. <br>3、Designed with ball retainer, which allows interchangeability in the case of small precision. <br>4、Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side. <br>5、Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement.