F688Z Flanged Ball Bearing 8mmx16mmx5mm Double Metal Shielded (GCr15) Chrome Steel Bearings 10pcs

Key Features

• [Size] - F688Z ABEC1 bearing (I.D.=8mm, O.D.=16mm, Thickness=5mm, Flange Dia 18mm).
• [Durable] - Chrome Steel (GCr15) races offer high hardness and great wear resistance, thus extend bearings' service life.
• [Load & Speed] - Dynamic load rating of 1064N and static load rating of 474N. The limiting speed is 36000 RPM under grease lubricating.
• [Easy to Maintain] - Shields on both sides to keep lubricant in. Z2 noise level for most general use.
• [Application] - Commonly used for glider/rocker arm, wheel of the cart, lawnmower, printers, fax machines, power tools, and other homemade projects.

Product Description

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.Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistanceSuitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.Selection 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: F688ZShielded Type: Double ShieldedInner Race/Outer Race Material: Chrome Steel (GCr15)Cage Material: Stamping SteelInner Diameter (d): 8mmOuter Diameter (D): 16mmThickness (B): 5mmFlange Dia.: 18mmFlange Thickness: 1.1mmDynamic Load Rating (Cr): 1064 NStatic Load Rating (Cor): 474 NAccuracy Class: P0 (ABEC1)Noise Level: Z2Number of Pack: 10 Pcs

Specifications