MGN7C Linear Guide Rail High Accuracy 4 Point Contact Smoothly Operation Linear Rail Slide with 2 Sliders 300mm / 11.81in Item Type: Linear Guide Rail Material: Stainless Steel Slider Size: Approx. 22.5 x 17 x 6.5mm / 0.9 x 0.7 x 0.3in Basic Dynamic Load Rating: C: 0.98 (k/N) C0:1.24 (k/N) Allowable Static Moment: MR: 4.7 (N-m) MP: 2.84 (N-m) My: 2.84 (N-m) Sliding Track: Linear guide Number of Sliders :2 Accuracy Level :H Slider Fixing Method: Lock type Features: 1. MGN series small size, light weight, especially suitable for miniaturization equipment; 2. Slide block, slide rail material is bearing steel, with bearing steel characteristics, non slip, durable; 3. Gothic four point contact design, can withstand the load in all directions, with strong rigidity and high accuracy; 4. With steel ball retainer design, the rail has interchangeability under the accuracy.