Replacement top mounted 5/8” bearing for the CB-4 Universal Router Bit. Or add an additional bearing to the CB-4 to increase the amount of contact surface for some Templaco strike templates or special application templates that use a 'block off tab'. Kit includes one 5/8” OD bearing for 1/4” shank router bits, steel locking collar with set screw and 1.5mm hex key wrench.

Stock Number: TBK-1