• NA4911 | NA4911• Inner dimension: 55, Outer dimension: 80, Width: 25, Weight: 0,393, EAN: 9008745734823, Seal: None, open bearing, Temperature range: -20 to +100 °C, Lubrication: Groove with lubrication hole(s), Needle rows: Single-row bearing, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Cage: Sheet steel cage, Clearance: Normal radial clearance, Inner ring: With inner ring