Review on SBR20 Aluminum Linear Bearing with UU Design by Sean Davis
Smaller than expected, the best linear ball bearings
They are poorly made. The lack of precision gives that "two thumbs down". They slide worse on the SBR20 rail than on a standard linear bearing. Also, there are no stops on the block to prevent the inner cylinder from rotating. This could potentially block the linear movement and damage the rail if/when it rotates more than 10°.
- Smooth movement, low friction, high performance and long life
- Some small things
New products
Comments (0)
Top products in 🔧 Linear Motion Products
Goodyear Ultra Grip Ice SUV 235/65 R17 108T winter
35 Review
Iverntech MGN12 400Mm Linear Rail Guide Upgrade For Ender 3, Corexy, Tronxy, Delta Kossel 3D Printers And CNC Machines With Stainless Steel Carriage Block
12 Review
Iverntech MGN12 700Mm Linear Rail Guide With MGN12H Stainless Steel Black Carriage Block For 3D Printer And CNC Parts
9 Review
Iverntech MGN12H Linear Rail Guide With Stainless Steel Carriage Blocks - 700Mm Length For 3D Printer And CNC Machine
9 Review
