This NUP2312-E-TVP2 bearing is a single row cylindrical roller bearing
>3 MM - 2 18 WI CR DU H 25° Contact Angle Super High Precision Steel Balls Light Series 90mm - Bore Size Angular Contact
This 6318 C3 FAG bearing is a Open Type Deep Groove Radial Ball Bearing with a larger than standard radial internal clearance The bearing's dimensions are 90x190x43
LWL20 C3 R660 T1 H S2 Non-Maintenance Free Standard Stainless Steel Miniature Linear Way unit Three Carriages 660mm - Rail length Light Preload High Accuracy Class S2 Specification
Extra Light 75mm - Bore Size Single Metal Shield on One Side Steel Cage Normal Internal Clearance
23084CAMKE4 - NSK Spherical Roller Bearing - 420x620x150mm 09062/09194 Taper Roller Bearing This NUP2312-E-TVP2 bearing is aThis 23084CAMKE4 bearing is a Spherical Roller Bearing with a guide ring centred on a retaining flanged inner ring, a machined brass cage, an annular groove in the outer ring with three lubrication holes, a 1: 12 tapered bore and a standard radial internal clearance. The bearing's dimensions are 420x620x150. 230 84 CAM K E4 Very Light 420mm Bore Size One Piece Brass Cage, Guide Ring 1: 12 Tapered Bore Groove & Holes, Outer Normal Internal Clearance