20 Pack PGN - 688-ZZ C3 Double Shielded Ball Bearing - 8x16x5 - Lubricated - Chrome Steel

Model: 688 ZZ Quantity per Package: 10 Material: Chrome Steel (AISI 52100) Protection: Metal Shield on both sides Greased / Lubricated: Yes Bore (Inner) Diameter: 8 mm Outer Diameter: 16 mm Width (Thickness): 5 mm Supported Revolutions per Minute (RPM): 42,000 PGN’s 688z (8x16x5) is a single-row bearing that supports radial loads, made with Chromium Steel providing superior quality and durability. It comes pre-lubricated and shielded to keep the lubricant in and contaminants, dirt and debris out.