SBR 20 UU | Linear Bearing Units | SBR Series
SBR20UU is an open linear bearing block designed for a 20 mm supported round shaft/rail, commonly used in CNC machines, automation equipment, and linear-motion systems.
Description
Specifications:
- Shaft diameter: 20 mm
- Block width: 48 mm
- Block length: 50 mm
- Overall height: 39 mm
- Bearing type: Open linear bearing
- Bearing insert: LM20UUOP
- Dynamic load rating: approx. 860 N
- Static load rating: approx. 1,370 N
- Weight: approx. 0.20 kg
- UU: Seals/wipers on both ends
It is normally used with an SBR20 supported linear rail.




