• SIKB5 F | SIKB5F• Inner dimension: 5, Outer dimension: 19, Width: 8, Weight: 0,019, EAN: 7316577003799, Seal: None, open bearing, Maintenance: Maintenance-free version, Thread type: Female thread, Thread direction: Right-hand thread, Version: Steel/PTFE – fibre-reinforced polymer, Lubrication hole: Without lubrication groove