Precision Linear Bearings. Internal Diameter is 8.00mm. These bearing can also be used with 5/16″ (7.94mm) stainless steel shafts.
Inner Diameter: 8mm
Outer Diameter: 15mm
Total Length: 45mm
Note: Please read the instruction to confirm it is the correct size the bearing you are looking for.
1x LM8LUU Long Type Linear Bearing