Full description: why "10 balls" and "C4"?

This bearing is an alternative of choice for those who want to optimize their low motor beyond standards:

1. Load distribution (10 balls): By increasing the number of balls, Koyo reduces the pressure exerted on each point of contact. Result: better stability of the tree and slower wear under the stress of the race.

2. GAME C4 (Total freedom): The C4 game is greater than C3. It is essential for engines that rise very quickly in temperature. Cold, the bearing may seem to have a slight "game", but once at 80 ° C, it reaches its perfect tolerance for almost zero friction.

3. Quality Koyo Japan: Made in Japan, this bearing benefits from an exceptional purity steel, limiting the risks of flaking of the rolling tracks.

4. Pure performance: Less friction equal less loss of power between the crankshaft and clutch. This is the "secret" for a free more free.

💡 Michel's trick

"Attention, there we go into the fine preparation! The 6005 in 10 balls is the darling of those who want a motor that 'aerius'. But beware of the game C4: Do not be scared at the editing, it's normal that it seems to float a micro-hair more than a C3 When it's cold. My advice: Book this bearing for an engine you are perfectly caring for the alignment of the housings. And as it is precision gear, lubricate it generously to XPS box oil as soon as the pose. A bearing like that, it must never Turn dry, even to test hand!"

🎓 Tuto: assembly and recommendations

1. Surgical cleaning: With 10 balls, the space between the elements is reduced. The slightest metal dust can block the bearing. Clean your housings twice rather than one.

2. Thermal mounting: As for SKF, heat the housing to 90 ° C.. The bearing must slip effortlessly. Do not use a cold hydraulic press, you would mark the 10 balls instantly.

3. Specific use: Ideal for the clutch side transmission shaft where torsion constraints are the strongest.

4. BROGING: Leave the engine Tempestly ride during the first session so that the C4 game stabilizes before taking 14,000 laps.

✅ Features

• Brand: Koyo (Made in Japan)

• Reference: 6005

• Specificities: 10 Balls / Internal Game C4

• Dimensions: 25 mm (int.) X 47 mm (ext.) X 12 mm (ep.)

• Compatibility: Domestic Rotax Max, DD2 and 125cc competition engines.

Note Magickart: This bearing is a piece of performance. It advantageously replaces the original mounting for the pilots looking for maximum performance.