6210-2RS Ball Bearing - Lubricated Chrome Steel Sealed - 50x90x20

MODEL 6210-2RS IN DIAMETER (BORE) 50 mm TYPE Rubber Seal on Both Sides OUT. DIAMETER 90 mm MATERIAL 100% Chrome Steel (AISI 52100) RPM 6,000 WIDTH (THICKNESS) 20 mm LUBRICATION Pre-Lubricated DYNAMIC LOAD 7,868 lbs STATIC LOAD 5,215 lbs Image for illustration purposes only.  Read More 6210-2RS Ball Bearing The 6210-2RS Ball Bearing is a deep groove ball bearing with double rubber seals designed for industrial applications requiring stable operation, strong mechanical durability, and dependable performance in continuous rotating systems. Measuring 50x90x20mm, this bearing is manufactured from chrome steel and supplied factory pre-lubricated to provide efficient operation under radial loads and higher rotational speeds. The 2RS configuration uses rubber seals on both sides of the bearing to help preserve internal lubrication while reducing exposure to dust and moisture during operation. Applications for the 6210-2RS The 6210-2RS can be used in a variety of industrial equipment and mechanical systems, including: Industrial electric motors Industrial pumps Conveyor systems Agricultural machinery Automated equipment Gearboxes and transmissions Industrial fans Continuous production machinery 6200 series bearings are widely used in applications requiring balanced load capacity, smooth operation, and mechanical efficiency. Features of the 6210-2RS Ball Bearing Double rubber seals The 2RS configuration helps retain internal lubrication while reducing exposure to external debris and moisture. Smooth and efficient operation Deep groove design supports lower vibration, reduced friction, and stable performance in continuous industrial applications. Chrome steel construction Chrome steel provides dependable mechanical strength and long-lasting durability for heavy-duty applications. High-speed support This bearing is suitable for systems operating under higher RPM and prolonged use. When to Use a 2RS Bearing 2RS bearings are commonly recommended for: Moderately dusty environments Equipment exposed to occasional moisture Continuous industrial systems Applications requiring improved lubricant retention ZZ bearings are generally preferred for cleaner environments and lower rotational resistance. Usage Recommendations To help maximize bearing life: Check shaft alignment Avoid excessive impact loads Monitor operating temperature Keep the system clean Inspect vibration and noise regularly PGN Bearings Product Line PGN Bearings supplies industrial components for rotating systems and mechanical power transmission applications. The product line includes ball bearings, roller chains, pillow block bearings, steel balls, and additional products designed for dependable performance and operational reliability. FAQ What does 2RS mean on a bearing? “2RS” indicates rubber seals on both sides of the bearing. What size is the 6210-2RS? This bearing measures 50x90x20mm. Does the 6210-2RS come pre-lubricated? Yes. The bearing comes factory pre-lubricated. Can this bearing be used in electric motors? Yes. The 6210-2RS is commonly used in electric motors and industrial rotating systems. Is chrome steel durable? Yes. Chrome steel provides reliable mechanical strength and long service life for industrial applications.