... points are provided to ensure relubrication of the bearing depending on orientationHousing are supplied with spacer rings ... series over 1200 specifications;Sliding bearing seat: H2000, H4000, HX000, HZ000, ZHC2, ZHC4, XHC4 type;Adapter sleeve: H200 series, H300 series ... non-standard products according to customer demand.I bearing the adapter bushing quality is stable and reliable, long service ...