17887/17831 Tapered Roller Bearing

The 17887/17831 is a type of single-row tapered roller bearing, composed of an inner ring, an outer ring, and tapered rollers. It has an inner diameter of 45.23mm, an outer diameter of 79.985mm, a width of 19.842mm, and a weight of approximately 0.4kg. This bearing can withstand radial loads and unidirectional axial loads; the larger the contact angle, the stronger its ability to bear axial loads. It is relatively easy to install and disassemble, and is widely used in fields such as automobiles, agricultural machinery, and industrial equipment.