Michell Engineering Oil

Maintaining a high-quality turntable starts with taking care of its main bearing. This 8 cc bottle contains a synthetic oil formulated by Michell Engineering, whose viscosity has been calibrated for the optimal operation of the oil-circulating bearings the British manufacturer has been using since the 1980s. While it naturally belongs in the GyroDec, Orbe, Gyro SE, or TecnoDec, this oil is also suitable for the bearings of other turntables.

A lubricant designed for a unique mechanism

Michell turntables use what is known as an “inverted” bearing: the pivot point is at the top of the assembly rather than at the bottom, unlike traditional designs. This architecture relies on an Archimedean screw machined into the inner bore of the bearing, which draws oil up from a reservoir at the base and feeds it to the thrust ball at the top. The lubricant then returns via a drainage channel drilled through the spindle, ensuring continuous circulation while the platter is rotating.

For this system to work flawlessly, the oil must have a very precise viscosity. If it is too thin, it will not rise properly; too thick, and it will hinder movement. Michell uses a proprietary synthetic oil whose viscosity enables their inverted bearings to circulate the lubricant correctly. This oil reduces friction and minimizes any noise or vibration that could interfere with playback.

Wide compatibility across the range

This oil is the only one approved for J.A. Michell inverted bearings and remains backward compatible with all the brand’s earlier bearing designs. It will therefore lubricate a recent Orbe just as well as a 1980s GyroDec, allowing Michell owners to keep their turntable in perfect working order, whatever its generation.

Beyond the Michell range, this synthetic lubricant can be used with most turntable bearings from other manufacturers. Its properties make it suitable for open bearings where long-term oil stability is required.

Frequently asked questions

How do I know if the oil in my bearing needs changing?

Oil in good condition remains clear and fluid. If it becomes cloudy, milky, or sticky, it needs to be replaced. Unusual noise from the bearing or increased resistance when you spin the platter by hand can also indicate insufficient lubrication.

How much oil should I pour into the bearing?

For Michell inverted bearings, pour about 2 to 3 mm of oil into the reservoir at the base of the spindle. Add a few drops to the top of the spindle and onto the thrust ball before refitting the bronze housing. Any excess oil will overflow during reassembly—nothing serious, but you will have some cleaning to do.

Can I use this oil on a turntable from another brand?

Yes, this synthetic oil is suitable for most turntable bearings. Its viscosity and stability make it an appropriate lubricant for open bearings. However, refer to your turntable’s documentation if the manufacturer specifies a particular type of oil.

Should I clean the bearing before adding fresh oil?

Michell recommends cleaning the bearing bore and spindle with a mild solvent (methylated spirits or lighter fuel) and a lint-free cloth before adding fresh oil. Make sure you remove all traces of old lubricant and residue.

Technical specifications

Specifications

• Capacity: 8 cc

Compatibility

• Compatible with all turntable bearings