• M-AEL204 D1 | MAEL204D1• Inner dimension: 20, Outer dimension: 47, Width: 31, Weight: 0,16, EAN: 4547359765274, Seal: Double-sided sliding seal with centrifugal pulley, Outer ring: Spherical, Fixing: Eccentric locking collar, Inner ring: Widened inner ring on one side, Bore: Cylindrical bore, Material: Standard bearing steel, Temperature range: -20 to +120 °C, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Lubrication: Relubricatable