RNA6913 IKO Machined Needle Roller Bearing - 72X90X45MM w638/3.zz.SKF This 52308 bearing is a

This 52308 bearing is a Double direction thrust bearing with a flat housing locating washer

This 7304CTDULP4 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage

>3 MM - 2 17 WI CR SU H 25° Contact Angle Super High Precision Steel Balls Light Series 85mm - Bore Size Angular Contact

This SL1 bearing is a Cast Iron Pillow Block Unit

RNA6913 IKO Machined Needle Roller Bearing - 72X90X45MM w638/3.zz.SKF This 52308 bearing is aThe RNA6913 is a Standard Duty Open Type, Double Row Machined Needle Roller Bearing with an oil groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal