High Grade 20mm Linear Ball Bearing Slide Rail Carriage Block For CNC Machines Smooth Glide Pro Grade Precision Energy Efficient Linear Motion Guide Multi Direction Load Bearing Durable CNC Hardware

Premium 20mm Linear Ball Bearing Slide Block for CNC
✔️ Heavy-load HGH20CA, top-mount rail block, 7.5×4.5×2.5 cm, 408 g

This high-grade 20mm linear bearing slide block is designed for CNC machines and precision automation. It delivers smooth glide, high rigidity, and energy-efficient operation under heavy loads.

✅ Model HGH20CA, rail type interchangeable, heavy-load
✅ Top-mount block mounting for secure alignment
✅ Size: approx 7.5 x 4.5 x 2.5 cm / 2.9 x 1.8 x 1 in
✅ Weight: approx 408 g / 14.4 oz

💡 What is a pillow block bearing used for in CNC and machinery?

These parts provide handy shaft support and keep rotating assemblies aligned.

- Supports rotating shafts in CNC machines, conveyors, and automation lines - Improves shaft alignment, reduces friction, and extends component life - Available in metric 20 mm block sizes with top-mount and interchangeable rails