Bottom bearings for altering the cut depth of slot cutter router bits.
Our router bit bearings are designed to spin at high RPM and are double shielded to give you unparalleled performance. Use these premium ball bearings to replace worn out bearings on router bits.
Use our 1⅛″ diameter bearing (BR-116) for a ⅜″ depth of cut, our 1¼″ diameter bearing (BR-117) for a 5⁄16″ depth of cut or our 1⅜″ diameter bearing (BR-118) for a ¼″ depth of cut with our 1⅞″ slot cutters.