• GE5-PB | GE5PB• Inner dimension: 5, Outer dimension: 13, Width: 8, Weight: 0,006, EAN: 4012802547658, Seal: Without seal, Maintenance: Version requiring maintenance, Inner ring: Widened inner ring on both sides, Outer ring: Standard version, Lubrication: Groove with lubrication hole(s), Version: Steel/bronze