• SIQG50 ES | SIQG50ES• Inner dimension: 50, Outer dimension: 110,5, Width: 50, Weight: 3,8, EAN: 7316577022554, Seal: None, open bearing, Maintenance: Version requiring maintenance, Thread type: Female thread, Thread direction: Right-hand thread, Version: Steel/steel, Lubrication hole: With lubrication groove