MR52 ZZ Bearings 2x5x2.5 mm Ball Bearing, Miniature MR52ZZ Bearing ID 2mm, OD 5mm, Thickness 2.5mm Deep Groove Ball Bearing for Fidget Spinner, Micro Motor Bearing 10pcs
Material: The bearing is made of high-precision bearing steel, which is resistant to rust, no deformation, and has good stability under heavy load.
Double-sided metal seal: prevent the leakage of lubricant in the bearing, and prevent the intrusion of harmful substances such as external dust, moisture and foreign matter.
Application: Miniature deep groove ball bearings suitable for various industrial equipment, micro motors, fidget spinners, small rotating motors, office equipment, etc.
Features: lower noise and friction, higher temperature resistance. Faster heat dissipation and support for high-speed operation. The mute effect is good.