Nice & Smooth…
Steel bushing for 7 mm bearing housing. Steel bushings are the absolute choice for gearboxes with 7 mm bearing housing as 7 mm ball bear bushings tend to break easily. Steel bushings, instead, are very durable also with 7 mm bearing housing.
Please make sure to lubricate the bushings using a grease designed for steel bushings before installing. This is how you’ll ensure the excellent functioning of the steel bushings.