W228EL REXNORD bearings P3U247N;W228EL,W228EL Delivery price,W228EL Parameter drawings,,W228EL price 512P45A1 Delivery price,512P45A1 Parameter drawings,,512P45A1 price,F2B-SC-50M weight,F2B-SC-50M size,F2B-SC-50M parameter,W228EL weight,W228EL price,] drawing, weight, size, parameter,5...