• 7E-HMK2215 | 7EHMK2215• Inner dimension: 22, Outer dimension: 29, Width: 15, Weight: 0,022, EAN: 4547359425093, Seal: Without seal, Cage: Sheet steel cage, Temperature range: -20 to +120 °C, Needle rows: Single-row bearing, Lubrication hole: Without lubrication groove