... -72-260 2-bolt series, GZQ4-130-400-type 4-bolt series, etc.;Spherical bearing: P200 series, P300 series, PA200 series, PH200 ... iron, Block, cast steel seat, stainless steel seat, copper bearing seat. The Company perennial with part of the Stock, ready to meet ... of non-standard products according to customer demand.I bearing the adapter bushing quality is stable and reliable, long service life, prompt ...