Deep groove ball bearing outer ring, the inner ring, steel ball and a group of holding structure into. 6900 series deep groove ball bearings, the inner diameter (D): 10mm, outer diameter (D): 22mm, thickness (B): 6 mm.
6900 series bearing deep groove ball bearings mainly be used for: film blowing machine, roller oven, broaching, drilling equipment, dry mixing equipment, concrete pump, screw pump, plasma cutting machines, test analysis equipment, cement machinery, packaging machinery, equipment cracks, magnetic separator, agricultural experimental equipment, tower reactor, Winder, stranding machines, air-cooled chillers, letterpress printing, and so on purpose.