[RETRO ARMS] CNC Low Profile Bushing 6mm, 7mm, 8mm, 9mm / 3mm

This is a high-strength, thin bearing machined from 90MnCrV8 tool steel.
The compatible gear shaft is Φ3mm, and the bearing hole sizes are 6mm, 7mm, 8mm, and 9mm.
One package contains 6 pieces.

The surface is blackened to prevent rust and coated with rust-preventive oil.

For overseas-made gear shafts with negative tolerance (approximately Φ2.95mm).
Cannot be used with Tokyo Marui genuine gears that have a thick shaft diameter.

The dimensions are thin, approximately 2 mm thick (flange thickness 0.5 mm).
It is almost flush with the gearbox so there is no interference with the frame.
Selector plates other than those compatible with 8mm and 9mm bearings can also be used.

This bearing is very hard, at HRC58-60.
When using gears such as Siegetek Concepts gears with similar hardness,
Always use an extreme pressure lubricant that provides good metal-to-metal lubrication.
(Teflon and silicone lubricants are not recommended.)