20Mm Linear Motion Ball Bearing Slide Bushing In Silver Tone Built For Pros And DIYers For Precision Guide Rails, 95X55X40Mm Body, 70X40Mm Mounting Pattern, 5Mm Screw Holes, Durable Metal Construction, Ideal For DIY CNC, Robotics And Automation

20mm Linear Motion Ball Bearing Slide for CNC and DIY
✔️ Single unit, 20mm bore, 95x55x40mm body, 70x40 mounting, 5mm screws

This precision linear motion ball bearing slide is designed for smooth, low-friction guidance on CNC rails, robotic arms, and automation rigs. It’s ideal for DIY projects and light industrial setups that demand dependable, repeatable motion.

✅ 20 mm bore inner diameter (0.79 in)
✅ Overall size: 95 x 55 x 40 mm (3.74 x 2.17 x 1.57 in)
✅ Mounting pattern: 70 x 40 mm (2.76 x 1.57 in)
✅ Screw holes: 5 mm diameter
✅ Material: metal with rubber seals for durability
✅ Net weight: 460 g

💡 What is a 20 mm bore linear motion ball bearing slide used for in DIY CNC and automation projects? It’s handy for ensuring precise, repeatable movement along rails.
- Supports smooth, low-friction travel on CNC rails.
- Used in robotics and automation rigs requiring consistent positioning.
- Helps with alignment and maintenance compared to older bushings.