2x Sealed bearing number: 607Z - 7mm ˜ ID (Internal Diameter) 19mm ˜ OD (Over All Diameter) 6mm Width 2x Plain bearing (bushing) number: DU1 4F - 12mm ˜ ID (Internal Diameter) 14mm ˜ OD (Over All Diameter) 10mm Width Nuts: 1x M7x1 11 deep right hand thread (left hand pedal) (to be fitted with a 11mm socket) 1x M7x1 11 deep left hand thread (right hand pedal) (to be fitted with a 11mm socket) 2x End cap: M20x1x10 2x External Shields 2x Internal Rubber Seals