... GZQ2-72-260 2-bolt series, GZQ4-130-400-type 4-bolt series, etc.;Spherical bearing: P200 series, ... seat: H2000, H4000, HX000, HZ000, ZHC2, ZHC4, XHC4 type;Adapter sleeve: H200 series, H300 series, H2300 series, H3100 ... bearing the adapter bushing quality is stable and reliable, long service life, prompt delivery, competitive price, the customer ... the order. Bearing housing, high precision and long life