This Kit includes an R6 or 3/8" Blind Bearing Puller/Extractor, R6 or 3/8" Bearing Installation Tool and Pin Punch which allows you to remove R6 or 3/8" bearings found in your wheelchair's front caster wheels.
If you want your wheelchair to move faster, go farther and smoother, then you have to maintain your wheelchair’s bearings. Your wheelchair has bearings in three places: front caster, front fork, and rear wheels. Most wheelchair manufacturers say you need to re-grease or change your front caster bearings yearly, and the forks and rear bearings as needed. With the right tools, this is easy to do. This Kit includes an R6 or 3/8" Blind Bearing Puller/Extractor, R6 or 3/8" Bearing Installation Tool and Pin Punch which allows you to remove R6 or 3/8" bearings found in your wheelchair's front caster wheels.
Problem 1: Automotive bearing pullers pull from the lip of the inside ring of the bearing, but a wheelchair hub axle sleeve can prevent the puller from grabbing the ring
Problem 2: Bicycle bearing pullers are very expensive and do not come in imperial sizes. Most US wheelchair rear wheels are 1/2” and some front forks are 1/2”, some front casters are 3/8” (TiLite I’m looking at you)