uxcell 6308-2RS Deep Groove Ball Bearing Double Sealed 180308, 40mm x 90mm x 23mm Chrome Steel Bearings (Pack of 1)

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: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.Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.With small friction and high-limit speed, Deep Groove Ball Bearings are cost-effective and require little maintenance.Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance.Single-row, pre-lubricated, normal accuracy. Selection Guide:Shields (Designation Suffix Z/ZZ) - High speed. Protect from dirt and debris.Sealed (Designation SuffixRS/2RS) - Made of sheet steel reinforced nitrile butadiene rubber (oil- and liquid-resistant). Lower limit speed than Shield Bearings. Specification: Model: 6308-2RSSealed Type: Double SealedCage Material: Stamping SteelInner Diameter (d): 40mmOuter Diameter (D): 90mmThickness (B): 23mmDynamic Load Rating (Cr): 40.8kNStatic Load Rating (Cor): 24kNAccuracy Class: P0 (ABEC1)Noise Level: Z2Number of Pack: 1 PcsWeight: 626g

• Size: 6308-2RS (Inner Dia.=40mm, Outer Dia.=90mm, Thickness=23mm)
• Sealed on BOTH SIDES of the bearing to keep lubricant in. Suitable for complex environment
• Chromium Steel long-life bearings, smooth and low noise
• ABEC Tolerance 1 (P0) for most general use
• Pre-Lubricated, Easy to maintain