• NK30/20 R | NK30/20R• Inner dimension: 30, Outer dimension: 40, Width: 20, Weight: 0,066, EAN: 4547359128284, Seal: None, open bearing, Temperature range: -20 to +100 °C, Needle rows: Single-row bearing, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Inner ring: Without inner ring, Lubrication: Without lubrication hole(s), Cage: Sheet steel cage, Clearance: Normal radial clearance