uxcell 636ZZ Deep Groove Ball Bearings Z2 6mm X 22mm X 7mm Double Shielded Carbon Steel 5pcs

NOTE： Please refer to the picture and select right type of bearings before your order (Sealed or Shield on BOTH or SINGLE side of the bearing). Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. It would not affect the use of our product. Description: Single-row, pre-lubricated, normal accuracy. Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions. With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance. Carbon Steel bearings are better in toughness than chrome steel bearings after quenching. These cost-effective bearings are widely used in areas with low requirements for Mohs hardness. Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. Selecting Guide: Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris. Sealed (Designation Suffix RS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification: Model: 636ZZ Seal Type: Double Shielded Inner Race/Outer Race Material: Carbon Steel Cage Material: Stamping Steel Inner Diameter (d): 6mm Outer Diameter (D): 22mm Thickness (B): 7mm Dynamic Load Rating (Cr): 2833N Static Load Rating (Cor): 1138N Accuracy Class: P0 (ABEC-1) Noise Level: Z2 Number of Pack: 5 Pcs