This time, the company has reduced the surface roughness of the cage pockets in contact with the end faces of the rollers, and also improved the shape of the cage so that the contact state of the two does not hinder the movement of the rollers. Further, by changing the shape of the end face of the roller to a curved surface having a radius of curvature R, it is possible to reliably make point contact with the surface of the holder pocket at a center point where the rotational speed is slow. Through these measures, the wear and sintering are reduced. The maximum number of revolutions of the bearing has increased by 67% from the original 900,000.
In addition, the temperature increase of the bearing at the time of high speed rotation is further reduced. The product has an oil temperature of 80 ° C and a dmn value of 900,000. The temperature rise of the bearing during operation is reduced by 35% compared with the original product. Nikkei BP
Electrical Wire Stripping Tools
Electrical contractors routinely create scrap metal products such as wire and cable,
aluminum conduit, cable tray, copper pipe, and even switchgear on the jobsite, but they may not realize the value of these materials can significantly boost their bottom line.
The keys to getting the highest price for these items are knowing exactly how to collect and sort the material and bringing it to the proper scrap processing facility.
We can collect and sort the material by Wire Stripping Tool or Wire Insulation Stripping Tool.
Electrical Wire Stripping Tools
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