SME20LUU 20mm Open Block Unit Motion Linear Bearing
UPC: 00193019004265
Type: Linear Ball Bushing
Inner Contact Diameter: 20mm
Quantity: One Bearing
Dynamic load rating Cr: 2740N
SME20LUU Open Block Slide Unit
✔️ 20mm Shaft Size - Linear Bushing with Resin Retainer
The SME20LUU is an open-type linear slide unit designed to support 20mm shafts in systems requiring continuous or adjustable linear movement. With a resin retainer and block-style housing, it's ideal for CNC machines, automation setups, and supported shaft applications.
✅ Pack size: 1 unit
✅ Shaft diameter: 20mm
✅ Retainer material: Resin
✅ Design: Open block for supported shafts
✅ Dynamic load rating: 2740 N
✅ Static load rating: 1400 N
✅ Ideal for linear motion systems in automation and machine tools
Dimensional Overview:
| Shaft | h | e | W | L | F | T | h1 | B | C | S | I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20mm | 23 | 24 | 48 | 96 | 39 | 11 | 10 | 35 | 70 | M6 | 12 |
💡 What is an open block linear bearing unit used for?
Open block units are designed to work with supported shafts, offering strong stability with smooth linear movement.
Commonly used in:
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CNC router and milling tables
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Industrial automation tracks
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Linear rail systems with shaft supports
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3D printers and robotics
It’s sturdy, reliable, and built to glide - upgrade your linear setup with the SME20LUU and experience smooth, supported motion!