precision low friction ball bearings

Product features
1. Lower torque
Straining force was reduced by 50% by narrowing the seal lip by 10% and lengthening it by 70% compared to usual bearings, based on computer simulations of the lip shape. This enabled the creation of ball bearings with the lowest friction in the world¡ªhalf the conventional level.

2. Same durability as conventional products
The seal lip shape was improved based on computer analysis. The new shape improves lip-following and stabilizes contact pressure along the edge, while reducing straining force; this made it possible to realize the same durability as conventional products by preventing the ingress of contaminants from the transmission oil into the bearing.

You can see the complete Bearings Tables of our products here.

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