1. Different design structuresAngular contact ball bearings: The raceways of the inner and outer rings are at a certain angle (the contact angle is usually 15°, 25°, 30° or 40°), and can bear radial a...
Multi-arm faucet bearing is one of the main bearings of the faucet dobby, bearing due to reasonable structural design, and the number of rolling elements, so it has a strong load bearing capacity, can work under large load, and the friction coefficient is less, long service life.