






⚙️ Glide into precision — upgrade your motion game!
The DEEPDREAM 4pcs SBR20UU Linear Motion Ball Bearing Slide Blocks feature a 20mm shaft diameter with a sturdy aluminum alloy and bearing steel construction. Designed for smooth, low-friction movement with ABEC 1 rated bearings, these compact blocks measure 1.9” x 2” x 1.5” and are ideal for professional linear guide rail applications requiring durability and precision.





| Manufacturer | DEEPDREAM |
| Part number | 4 |
| Item Weight | 300 g |
| Product Dimensions | 5.08 x 4.83 x 3.81 cm; 300 g |
| Item model number | 4FOR SBR20UU |
| Size | SBR20UU |
| Style | SBR20UU |
| Material | Alloy Steel, Aluminium |
| Item thickness | 20 Millimetres |
| Specification met | ABEC 1 |
| Included components | SBR20UU |
| Batteries included? | No |
| Batteries Required? | No |
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