This 6868M bearing is a Open Type Thin Section Deep Groove Radial Ball Bearing with a Machined Brass cage
This GE25FO bearing is a metric steel/steel open type spherical plain bearing with a standard radial internal clearance
This 7904CTRDUDMP3 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage
This GE25TXG3E bearing is a metric steel/PTFE maintenance free open type spherical plain bearing with a standard radial internal clearance
This SFT7/8 bearing is a Cast Iron Flange Bearing Unit
22340 CCK /W33 SKF Spherical Roller Bearing - 200x420x138mm Timken 3MM9132WICRSUM This 6868M bearing is aThis 22340 CCK W33 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, a 1: 12 tapered bore, an annular groove in the outer ring with three lubrication holes and a normal radial internal clearance. The bearing's dimensions are 200x420x138. 223 40 CC K W33 Extra Heavy, Wide 200mm Bore Size Flangeless Inner Ring, Guide Ring Centred on the Inner Ring, Two Stamped Steel Cages 1: 12 Tapered