7mm Miniature Linear Rail Slide Block - LWL7B for 3D Printer & CNC Machine (55mm) | Precision Motion Guide for DIY Projects & Robotics

LWL7B Mini linear guide slider: This linear rail and block are small in size and lightweight, especially suitable for small equipments.Adopting 4-point contact design, it can bear load from every direction, and has good strength and high accuracy.Designed with ball retainer, which allows interchangeability in the case of small precision. High quality bearing steel to ensure material hardness and processing accuracy. High-quality steel ball, high precision, low noise. Wire protection in the slider prevents steel beads from falling, convenient to install replacement. Block has lubrication system; lubrication oil can be easily put into the oil inlet on the side. High positioning accuracy, smooth operation, interchangeability. High efficiency high hardness: Due to the special beam structure design of the linear guide, it can be loaded at the same time, lower, left, and right directions, high efficiency. Assembly is easy to interchange: The slider or guide rail can be replaced, respectively, even a straight rail group, and the machine can re-obtain high precision guidance. Product Usage: Widely used for automatic equipment, precision measuring equipment, and many other machines that need precision linear movement.

Premium - Professional and technical rail and block, made of Bearing steel with low friction coefficients, strong and long-lasting to use

SUITABLE FOR SMALL EQUIPMENTS - This linear rail and block are small in size and lightweight, especially suitable for small equipments like semiconductor manufacturing equipment, printed circuit boards precision measurement machine and other small linear motion device.

NON-POLLUTION - Linear Block has lubrication system, lubrication oil can be easily put into the oil inlet on the side.

STABLE PERFORMANCE - the system works beautifully for both slider motion as well as panning, it worked great and had no in the bearings when put on a rail.

CONVENIENT USE - Adopting 4-point design, it can bear load from every direction, and has good strength and high accuracy. Slider could easily and lightly move for convenient use