IS-13 Ball Transfer Unit Steel IGUCHI made in Japan Inner Diameter - 1 inch (1") it is used with 20mm

it is used with 20mm Shafts

Ball Bearings for Daiwa Luna 253 Baitcaster

and mini motors

A5069/A5144 Tapered Roller Bearing

70mm x 125mm x 41mm

IS-13 Ball Transfer Unit Steel IGUCHI made in Japan Inner Diameter - 1 inch (1") it is used with 20mmIS 13 IGUCHI made in Japan Ball Transfer Unit ISB ball transfer basic type. Machining main body can smoothly convey heavy loads, and can rotate while transferring. Machined ball transfers with exceptional endurance for heavy loads. Available in steel and stainless. Applications include refraction, curves, intersection, branches of conveyor systems, designed to convey heavy materials, changing direction of devices, also used for shearing, feeding and