The reliable tapered roller bearing comes with inner diameter of 30mm, P6 accuracy, and 650 rpm limiting speed. The outer ring and inner components of the roller bearing can be separated, which is convenient for assembly and disassembly.
Tips: Do tapered roller bearings need preloading?
It is very important to have the proper preload of the tapered roller bearings typically found in all tube, pipe and roll form mills. Preload is defined as how many inch-pounds of rotational force are required to continually rotate a shaft when the tapered roller bearings are properly tightened.