Check the listing for details. (10) 6205-2RS Premium Rubber Seal Ball Bearing C3 EMQ, 25x52x15, 6205 2RS 6205rs. Width: 15 mm, Condition: New. Listed at 19.95 USD. Dimensions: 25x52x15 mm ISO 9001:2008 CERTIFICATE Rubber seal on both sides Chrome Steel (AISI 52100) for higher resistance and durability Supports 13,000 rpm Our high-quality bearing is made to reduce your replacement frequency and maintenance cost Model: 6205 2RS Quantity per Package: 10 Pc Material: Chrome Steel (AISI 52100) Protection: Rubber Seal on both sides Greased / Lubricated: Yes Bore (Inner) Diameter: 25 mm Outer Diameter: 52 mm Width (Thickness): 15 mm Supported Revolutions per Minute (RPM): 13,000 PGN's 6205RS (25x52x15) 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.