7mm Miniature Square Linear Motion Rail With Two Trucks, 600mm Rail Length, 23mm Slider Length, 17mm Slider Width, 7mm Slider Thickness, Includes M2x2.5 Screws, Sliding Guide Rail For Precision CNC Machines, Robotics And Automation kbs25uu op ✅ ID (Bore): 5/64" inch

✅ ID (Bore): 5/64" inch (≈1

✔️ NBK MBB-27C bellows-type coupling for 4mm to 8mm shafts

while the double rubber seals keep grease in and contamination out

- Used to reduce friction between moving parts in bearing races

7mm Miniature Square Linear Motion Rail With Two Trucks, 600mm Rail Length, 23mm Slider Length, 17mm Slider Width, 7mm Slider Thickness, Includes M2x2.5 Screws, Sliding Guide Rail For Precision CNC Machines, Robotics And Automation kbs25uu op ✅ ID (Bore): 5/64" inch7mm Miniature Square Linear Motion Rail with 2 Trucks 600mm 600mm rail with 2 trucks, slider 23x17x7mm, M2x2. 5 screws This compact square linear motion rail is designed for precision movement in tight spaces. It's commonly used in mini automation setups like 3D printers, small CNC rigs, and compact slide assemblies. 600mm rail length with two sliding trucks Slider dimensions: 23mm length, 17mm width, 7mm thickness Includes M2x2. 5 mounting screws