uxcell 6809ZZ Deep Groove Ball Bearings Z2 45mm x 58mm x 7mm Double Shielded Chrome Steel 2pcs

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.With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.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 rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification:Model: 6809ZZSeal Type: Double ShieldedRolling Ball Material: Chromium Steel (GCr15)Cage Material: Stamping SteelInner Diameter: 45mmOuter Diameter: 58mmThickness: 7mmDynamic Load Rating (Cr): 6210NStatic Load Rating (Cor): 5380NAccuracy Class: P0 (ABEC1)Noise Level: Z2Package Contents: 2 Pcs