This bearing part number is NU318 and The bearings has the following Dimensions:NU318 Hybrid Cylindrical Roller Bearings
Bore diameter - mm: 90 0/-0
TTG50X30RG Airtac Pneumatic Stopper Cylinder
Product Number KG080XP0 System of Measurement Inch Bearing Type Ball For Load Direction Four Point Contact Construction Single Row Seal Type Open Series KG 1" x 1" Bore Dia 8" Bore Dia Tolerance -0
HRQ50AT Airtac HRQ Pneumatic Rotary Table Cylinder
ACE40X30SB
Airtac Compact Air Cylinder, Double Acting Flanged Housing Units SS-UCFPL2 / TUCF2 (Plastic) This bearing part number isACE40X30SB Airtac Compact Air Cylinder, Double Acting Compact pneumatic cylinder, double acting, 40mm bore, 30mm stroke, with magnet, rod with male thread, PT thread type Acting Type Double Acting Airtac ace Compact Air Cylinder ISO21287 Airtac Product Series Airtac ACE Compact Air Cylinder ISO21287 Bore Size 40mm Brand Airtac Component Type Compact Air Cylinder Magnet With Magnet Rod Type Male Thread Stroke Length 30mm Thread Type PT