... .With oil hole Drawn cup needle roller bearing HK1816 OHNeedle bearing Specifications: 1) Needle bearing type: HK1816 OH2) Fw 18, D ... limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis ... , self-aligning ball bearings, ceramic ball bearing, plastic ball bearing, conveyor bearings, skate wheel bearing, Joint bearings, Linear Bearings etc. Please ...