This bearing part number is 7312 and The bearings has the following Dimensions:7312 Full Ceramic Angular Contact Ball Bearings 60X130X31 mm
CF10WBUUR/SG IKO Cam Followers Bearings
Standard Dovt thread
61820-2RSR-Y Deep Groove Ball Bearings Brand: FAG
open bearing Cage Brass cage Clearance Strongly increased radial clearance Precision class Tolerance class P0/PN2 / ABEC 1 Bore Tapered bore (1:12) Outer ring Lubrication groove with lubrication holes on outer ring Version2 For vibrating load Operating temperature -30 to +200 °C Net weight 6
MI40X10U
Airtac Round Body Air Cylinder, Double Acting Double Direction Axial Deep Groove Ball Bearings 542-U This bearing part number isMI40X10U Airtac Round Body Air Cylinder, Double Acting Round body pneumatic cylinder, double acting, stainless steel, 40 mm bore size, 10mm stroke, without magnet, Perpendicular 90 degrees back cover, PT thread type Acting Type Double Acting Airtac mi Round Body Air Cylinder Stainless Steel ISO6432 Airtac Product Series Airtac MI Round Body Air Cylinder Stainless Steel ISO6432 Back Cover Type Perpendicular 90 Degrees Bore Size 40mm Brand Airtac