[Package Includes]2pcs 6204-2RZ deep groove ball bearings, inner diameter: 20mm, outer diameter: 47mm, thickness: 14mm.
[Material]The bearing is made of high-precision bearing steel, which is resistant to rust, deformation and good stability under heavy load.
[Double Rubber Seal]prevent the leakage of lubricant in the bearing and prevent the intrusion of external dust, moisture, foreign matter and other harmful substances. Support harsh environment use.
[Application]Rolling bearings are widely used in agricultural machinery, conveying equipment, robots, elevators, ship rudder shafts, skateboards, and inline skates.