根据南京NSK轴承运行时润滑脂颜色判断状态

根据南京NSK轴承润滑脂的颜色判断轴承是否正常运行是非常困难的。由于不同润滑脂中的添加剂不同，操作条件不同，温度范围不同，不可能有统一的标准。甚至同一种润滑脂，也可能由于厂家批次不同，配方略有不同，造成色差。因此，颜色变化可以作为基础。

It is very difficult to determine whether the bearing is running normally according to the color of NSK bearing grease in Nanjing. Because the additives in different greases are different, the operating conditi*** are different, and the temperature range is different, it is impossible to h***e a unified standard. Even the same kind of grease may be different from the manufacturer's batches, and the formulation is slightly different, resulting in chromatic aberration. Therefore, color change can be used as a basis.

此外，即使南京NSK轴承润滑脂没有放置在轴承中，它也会改变颜色。这是由于油脂氧化造成的。因为油与空气接触，所以放置或操作一段时间，并且该技术在氧化反应中作为催化剂。虽然许多润滑脂现在具有障碍氧化添加剂，但它们仅降低氧化速率，所以油脂的颜色总是变化。

In addition, even if Nanjing NSK bearing grease is not placed in the bearing, it will also change the color. This is due to oxidation of oils and fats. Because oil is in contact with air, it is placed or operated for a period of time, and the technology acts as a catalyst in oxidation reacti***. Although many greases now h***e barrier oxidation additives, they only reduce the oxidation rate, so the color of grease always changes.

如果南京NSK轴承不能正常工作或进入***，润滑脂的性能和颜色会发生变化。如果温度较高，油会加速氧化，直到碳化变成炭黑。原因：每周的成本或环境温度的变化导致油中的基础油进入和离开浓缩器，不一定每次基础油返回都完全返回。经过这么长时间，油的性能会发生变化，不能满足润滑要求。

If Nanjing NSK bearings can not work properly or enter foreign bodies, the performance and color of grease will change. If the temperature is higher, the oil will accelerate oxidation until carbonization becomes carbon black. Cause: Weekly cost or environmental temperature changes cause the base oil in the oil to enter and le***e the concentrator, not necessarily every base oil return is fully returned. After such a long time, the performance of the oil will change and can not meet the lubrication requirements.

它能改变南京NSK轴承基础油中缺少的油的颜色。温度越高，油的性能越大，颜色变化越大。如果温度很高，它会被碳化，也就是炭黑。如果轴承进入***，包括轴承本身的磨损或***与轴和轴承室之间的摩擦产生的金属碎片，则南京NSK轴承润滑脂将变成接近或甚至相同颜色的***。当进入水或其余液体时，其颜色通常是浅的，有时会变成泡沫或絮状物。

It can change the color of oil in Nanjing NSK bearing base oil. The higher the temperature, the greater the performance of the oil, the greater the color change. If the temperature is very high, it will be carbonized, that is, carbon black. If the bearing enters the foreign body, including the wear of the bearing itself or the metal fragments produced by the friction between the foreign body and the shaft and the bearing chamber, the Nanjing NSK bearing grease will become a foreign body of similar or even the same color. When entering water or other liquids, the color is usually shallow and sometimes becomes foam or floc.

文章来自：南京SKF轴承 www.wh-skf.com

The article is from: Nanjing SKF bearing www.wh-skf.com

文章来自：南京INA轴承 www.ina-china.cn

The article is from: Nanjing INA bearing www.ina-china.cn

文章来自：南京NSK轴承 www.klbbearings.com

The article is from: Nanjing NSK bearing www.klbbearings.com