...
2025-08-15 08:33
1224
Silk sheets feel really smooth and luxurious against the skin. Silk bedding is made from the cocoons of silk spun by silkworms. As with other natural fibres, silk is breathable and wicks moisture away from your skin to help keep you cool as you sleep. Like linen, silk has anti-bacterial properties.
The term angle of contact in the context of ball bearings refers to the angle formed between the direction of the load and a line perpendicular to the bearing axis. In the case of angular contact ball bearings, this angle is specifically designed to optimize the bearing's ability to support combined radial and axial loads, as well as pure axial loads in a specific direction.