KSM

RLS6-2RS,3/4" id x 1.7/8"od x 9/16"wide,INCH SERIES,SEALED BALL BEARING,JAPAN

It’s an unbranded generic model, so you don’t have to worry about logo fading.


KSM SS6003-2RS Ball Bearing SS60032RS

Oraivy gear is straightforward to disassemble for thorough cleaning sessions.


RLS4.2RS,1/2" id x 1.5/16"od x 3/8"wide,inch series,Sealed ball bearings,Japan

A nice touch is that this ultrasonic cleaning solution is pH neutral to protect your hands.