It includes 2 x 39.4" length SFC16 linear shafts, 4 x SC16 slide blocks and 4 x rail supports
Dynamic Load Per Block: 774N, Static Load Per Block: 1180N, smooth and unobstructed movement
Rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability
SFC Linear Guide Rail Set: Linear motion guide rail includes 2 x 39.4" / 1000mm length SFC16 linear shafts, 4 x SC16 slide blocks and 4 x rail supports; Dynamic Load Per Block: 774N, Static Load Per Block: 1180N;
Durable & Long-lasting: The linear rail is made of carbon steel and aluminum with a chrome-plated surface for rust resistance and high durability; Built-in 4 aluminum slide blocks and ball bearings for smooth and unobstructed sliding;
Low Noise Sliding: Aluminum fully sealed SC slide blocks and carbon steel linear shaft are perfectly paired; The built-in ball bearing provides low friction movement and is smooth and not tilted, allowing you to control more labor-saving;
High Precision: Precise circular shaft dimensions and straightness, ensuring high accuracy, repeatability, and stability in its motion; The sturdy aluminum base and slide block have accurate mounting holes, making it easy for users to perform reliable installation and connection;
Wide Application: The SFC linear rail set is versatile and suitable for all kinds of high-load automation equipment and DIY project, such as router/mill/lathe sleds, 3D printers, laser engravers, CNC machines, trainer rocker plates, etc;
Specification: Model Number: SFC16-1000L; Slide Block Model: SC16; Guide Rail Length: 39.4 in/1000 mm; Shaft Diameter: 16 mm; Dynamic Load (per block): 774 N; Static Load (per block): 1180 N; Material: High Carbon Steel & Aluminum; Mounting Hole Distance A: 1.4 in/36 mm; Mounting Hole Distance B: 1.4 in/36 mm; Slide Block Size(L x W x H): 1.7 x 2 x 1.5 in/44 x 50 x 38.5 mm; Product Dimensions(L x W x H): 39.4 x 3.8 x 1.7 in/1000 x 96 x 44 mm; Package Size(L x W x H): 43.3 x 5.1 x 3.1 in/1100 x 130 x 80 mm; Net Weight: 11.2 lbs/5.1 kg









