If you are bothered about the S03503AS0 35mm x 41mm x 2
Product Number KB140XP0 System of Measurement Inch Bearing Type Ball For Load Direction Four Point Contact Construction Single Row Seal Type Open Series KB 5/16" x 5/16" Bore Dia 14" Bore Dia Tolerance -0
CKD Air Cylinder SCA2-LB-40B-780-T0H-D
R8 Hybrid Ceramic Bearings can be made with chrome 52100 or stainless steel for the inside and outside race along with silicon nitride balls
015 Outside diameter - mm: 100 Width - mm: 25 Bore: cylindrical Ring Material: Rolling Bearing Steel Rolling Element Material: Rolling Bearing Steel Cage Material: Brass Lubricant: oiled Internal Clearance: CN (Standard) max
ACQ80X15SBT Airtac ACQ Compact Air Cylinder, Double Acting Adapter Sleeves If you are bothered aboutACQ80X15SBT Airtac ACQ Compact Air Cylinder, Double Acting Double acting compact cylinder, 80mm bore, 15mm stroke, with magnet, rod with male thread, NPT thread type Product Info Acting Type Double Acting Airtac acq series Compact Air Cylinder JIS Product Series Airtac ACQ Compact Air Cylinder JIS Bore Size 80mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Male Thread Stroke Length 15mm Type of Thread NPT