ZCI made steel bearings. Pack of 6, each one contains 8 smaller ball bearings. Suitable for 8mm gearboxes using the common standard 3mm gear shaft.
Please note these bearings are generally only good for standard ROF builds
ZCI made steel bearings. Pack of 6, each one contains 8 smaller ball bearings. Suitable for 8mm gearboxes using the common standard 3mm gear shaft.
Please note these bearings are generally only good for standard ROF builds