• 7311 B | 7311B• Inner dimension: 55, Outer dimension: 120, Width: 29, Weight: 1,5, EAN: 4991893849844, Seal: None, open bearing, Cage: Sheet steel cage, Temperature range: -20 to +150 °C, Arrangement: Standard version, Contact angle: 40 degree, Tolerance class: Tolerance class P0/PN2 / ABEC 1, Ball rows: Single row bearing, Material: Standard bearing steel, Clearance: Normal radial clearance, Outer ring: Without flange/groove