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Main image of Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 2 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 3 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 4 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 5 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 6 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 7 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 8 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 9 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 10 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 11 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 12 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 13 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 14 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

Alt view image 15 of 15 - Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

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Linear Guide Rail Set, SFC20 1200 mm, 2 PCS 47.2 in/1200 mm SFC20 Guide Rails 4 PCS SC20 Slide Blocks 4 PCS Rail Supports, Linear Rails and Bearings Kit for Automated Machines CNC DIY Project

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SFC Linear Guide Rail Set: SFC20-1200 mm Linear motion guide rail includes 2 x 47.2 in/1200 mm length SFC20 linear shafts, 4 x SC20 slide blocks and 4 x rail supports. Dynamic Load Per Block: 882 N, Static Load Per Block: 1370 N.
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

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Specifications

Model Number: SFC20-1200L
Slide Block Model: SC20
Guide Rail Length: 47.2 in/1200 mm
Shaft Diameter: 20 mm
Dynamic Load (per block): 882 N
Static Load (per block): 1370 N
Material: High Carbon Steel & Aluminum
Mounting Hole Distance A: 1.6 in/40 mm
Mounting Hole Distance B: 1.6 in/40 mm
Slide Block Size (L x W x H): 2 x 2.1 x 1.6 in/50 x 54 x 41 mm
Product Dimensions (L x W x H): 47.2 x 4.7 x 2 in/1200 x 120 x 51 mm
Net Weight: 15.7 lbs/ 7.1 kg

Package Content
2 x SFC20 1200mm Linear Shaft
4 x SC20 Sliding Blocks
4 x Rail Supports

General
Type	Other Appliances

Dimension
Width	5.91

Additional Information
First Listed on Newegg	November 28, 2025

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Return for refund within: 30 days
Return for replacement within: non-replaceable
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