This line roller has a built-in bearing type and cannot be disassembled inside, so only the bearing can not be removed.
For the 22 Stella 18-19 Stella 17 EXCENSE, you will need to replace the whole line roller when maintaining the line.
Line roller with special surface treatment (diamond-like carbon)
Reduces friction and prevents line wear
22 Stella (all models)
18-19 Stella (All Models)
17 EXSENSE (C3000M, C3000MHG, 3000MHG, 4000MXG)