Compact MGN12H Miniature Linear Guide Rails 1pc Set, 450mm Long 12mm Wide With Sliding Block, 4 Point Contact for All Direction Load, Ball Cage for Easy Interchange, Slick for Small Appliances and DIY Projects
✔️ 450 mm (17.72 in) long, 12 mm (0.47 in) wide, 4-point contact
These compact linear guide rails provide precise, smooth motion in tight spaces, ideal for small appliances, DIY projects, and lightweight automation. They feature a 4-point contact design for strength and accuracy, plus a ball cage for easy interchange.
✅ Model: MGN12H
✅ Type: Slide rail (linear guide)
✅ Length: 450 mm (17.72 in); Width: 12 mm (0.47 in)
✅ Weight: 348 g (12.3 oz); Material: bearing steel; Accuracy: class H
✅ Includes: 1 x rail, 1 x block; Lubrication side inlet
💡 What is a sealed ball bearing linear guide used for and why pick a compact MGN12H unit?
- Handy for compact automation, 3D printers, CNC builds, and precision measuring gear.
- Provides smooth, precise motion with 4-point contact and a ball cage for interchangeability.
- Maintenance is easy with a side oil inlet lubrication system.
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Compact MGN12H Miniature Linear Guide Rails 1pc Set, 450mm Long 12mm Wide With Sliding Block, 4 Point Contact for All Direction Load, Ball Cage for Easy Interchange, Slick for Small Appliances and DIY Projects
Compact MGN12H Miniature Linear Guide Rails 1pc Set, 450mm Long 12mm Wide With Sliding Block, 4 Point Contact for All Direction Load, Ball Cage for Easy Interchange, Slick for Small Appliances and DIY Projects
✔️ 450 mm (17.72 in) long, 12 mm (0.47 in) wide, 4-point contact
These compact linear guide rails provide precise, smooth motion in tight spaces, ideal for small appliances, DIY projects, and lightweight automation. They feature a 4-point contact design for strength and accuracy, plus a ball cage for easy interchange.
✅ Model: MGN12H
✅ Type: Slide rail (linear guide)
✅ Length: 450 mm (17.72 in); Width: 12 mm (0.47 in)
✅ Weight: 348 g (12.3 oz); Material: bearing steel; Accuracy: class H
✅ Includes: 1 x rail, 1 x block; Lubrication side inlet
💡 What is a sealed ball bearing linear guide used for and why pick a compact MGN12H unit?
- Handy for compact automation, 3D printers, CNC builds, and precision measuring gear.
- Provides smooth, precise motion with 4-point contact and a ball cage for interchangeability.
- Maintenance is easy with a side oil inlet lubrication system.
Original: $49.49
-65%$49.49
$17.32Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
✔️ 450 mm (17.72 in) long, 12 mm (0.47 in) wide, 4-point contact
These compact linear guide rails provide precise, smooth motion in tight spaces, ideal for small appliances, DIY projects, and lightweight automation. They feature a 4-point contact design for strength and accuracy, plus a ball cage for easy interchange.
✅ Model: MGN12H
✅ Type: Slide rail (linear guide)
✅ Length: 450 mm (17.72 in); Width: 12 mm (0.47 in)
✅ Weight: 348 g (12.3 oz); Material: bearing steel; Accuracy: class H
✅ Includes: 1 x rail, 1 x block; Lubrication side inlet
💡 What is a sealed ball bearing linear guide used for and why pick a compact MGN12H unit?
- Handy for compact automation, 3D printers, CNC builds, and precision measuring gear.
- Provides smooth, precise motion with 4-point contact and a ball cage for interchangeability.
- Maintenance is easy with a side oil inlet lubrication system.























