• NA6903 | NA6903• Inner dimension: 17, Outer dimension: 30, Width: 23, Weight: 0,072, EAN: 9008745715273, Seal: None, open bearing, Temperature range: -20 to +100 °C, Needle rows: Double-row bearing, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Cage: Sheet steel cage, Clearance: Normal radial clearance, Lubrication: Groove with lubrication hole(s), Inner ring: With inner ring