Spherical roller bearings have double row rollers, the outer ring has a shared spherical raceway, and the inner ring has two raceways that are inclined at an angle relative to the bearing axis.
DHA Algal Oil, or Docosahexaenoic Acid Oil, is one of omega-3 polyunsaturated fatty acids. It produced from the fermentation of algal specie Schizochytrium sp., and added Ascorbyl palmitate or Vitamin E as antioxidants, thus made this unstable long-chain
The Wide Plate Titanium Hair Straightener produced by HAIRSTORM are popular in Europe, Middle East, South and North America. With high quality and luxury design, they are widely used and accepted by stylist. For more details, please contact me freely.