Ball bearing press from Powerdyn
With the PowerDyne Bearing Press the installation or replacement of bearings is child's play. Just follow the instructions below and you will be back on the rollers in no time!
To use the press, move the handle up and the long pin down (sideways). Then place the wheel on the outside, press the handle down and it will pull the bearing out. Repeat this to pull out the other bearing.
To use the press, hold the pin up and place a bearing on the pin. Next, place the wheel with the outside of the wheel (usually the printed side) up and place another bearing on the pin. Tilt the pin down and gently pull the lever down. You may have to guide the bearings a little to get started. The aluminium hub wheels can be a bit more difficult than the nylon hub. Do not use excessive force. A very small amount of silicone oil around the outside of the bearing usually helps ;).
Look out! Only suitable for 8mm ball bearings. 7mm mandrel is available as accessory.