Auto Bearings, Ceramic BearingsStandard SpecificationsOuter/inner ringsOxide-based or silicon nitride-based ceramicsBallsOxide-based or Silicon nitride ceramics or SICCagePTFE or PEEKShieldsOpen or PTFE material sealNote:Full complete balls bearings without cage for high load.Features and ApplicationsFeaturesMajor ApplicationsExtreme high temperature capabilityAlkali and weak acid environmentsNon-magneticSemiconductor manufacturing equipmentExtreme corrosion resistanceChemical processing equipmentIsolating&non-conductiveSpecific high-temperature heavy-load conditionsStandard Bearings NumbersBasic bearingnumbersBoundary dimensions(mm)Basic bearingnumbersBoundary dimensions(mm)BDWBDW68881656002153296988196620215351160882276803172656288248690317307689917560031735106999206620317401260992476804203276299268690420379680010195600420421269001022662042047146000102686805253776200103096905254296801122156005254712690112246620525521560011228860063055136201123210620630621668021524560073062146902152876207307217