ANWOK Linear Rail Guide 2Pcs + 4UU 20mm Blocks, SBR20-2200mm
Two 2200 mm SBR20 rails with four SBR20UU blocks. Smooth sliding with high-precision bearings; aluminum support for stabilization. Some customers report wiggles and bearing issues
Highlights
- two long rails
- four bearing blocks
- aluminum alloy support
Pros
- comprehensive rail and block set
- high-precision linear bearing inside
- rail and block materials resistant to rust
- stability provided by aluminum alloy support
Cons
- runners may wiggle on rails
- bearings may detach or fail
- mixed feedback on rail flatness
Best For
Features
- Two 2200 mm SBR20 rails and four SBR20UU blocks included
- Smooth sliding blocks with high precision internal bearings
- Rail stabilized by rail axle bearing and aluminum alloy support
- Rail made from steel with aluminum alloy; chrome plating for rust resistance
- Pre-drilled aluminum alloy support rail for easier mounting