30mm Double Size Aluminum Pillow Block Open Linear Slide Unit with two pre installed 30mm ball bushings designed for smooth open style linear motion and stable support on 30mm shafts

30mm Double Aluminum Pillow Block Open Linear Slide Unit
✔️ Twin Bearing Slide Unit with Two 30mm Ball Bushings Open Style

This double size aluminum pillow block slide unit is built for smooth linear motion on 30mm shafts. It comes as an open style block with two pre-installed 30mm ball bushings, making it a handy choice for CNC machines, automation frames, and guided motion systems where stability and load sharing matter. Pack size is one slide unit with two bushings already installed.

✅ Pack size: 1 slide unit with 2 pre-installed ball bushings
✅ Slide type: open aluminum pillow block linear slide unit
✅ Shaft compatibility: 30mm linear shafts
✅ Twin bushing design for improved stability and load balance
✅ Open style housing for supported shaft setups
✅ Smooth rolling motion for guided linear travel
✅ Commonly used in CNC, automation, and industrial motion systems

Dimensions
Shaft Diameter 30 mm
Height h 33 mm
Offset e 35 mm
Block Width W 70 mm
Block Length L 140 mm
Mount Length F 56 mm
Mount Thickness T 15 mm
Top Height h1 14 mm
Base Width B 50 mm
Mount Spacing C 110 mm
Mount Thread S M8
Hole Depth I 18 mm

💡 Why use a twin bearing open pillow block slide unit for linear motion systems?
Twin bearing open slide units are designed to improve load distribution and motion stability on supported shafts.

• Two ball bushings help reduce flex and uneven wear under load

• Open housing allows use on supported or rail-mounted shafts

• Improves alignment and smooth travel over longer distances

• Common choice for CNC machines, automation frames, and linear stages

This 30mm twin slide unit delivers smooth guidance and solid support, making it a strong option when clean linear motion and stable performance really matter.