PGN 1614-ZZ Bearing - C0 Pre-Lubricated Chrome Steel Sealed Ball Bearing

MODEL 1614-ZZ IN DIAMETER (BORE) 0.375 inch TYPE Metal Shield OUT. DIAMETER 1.125 inch MATERIAL 100% Chrome Steel RPM 21000 CLEARANCE C0 (Pre-Lubricated) DYNAMIC LOAD 881 lbs WIDTH (THICKNESS) 0.375 inch STATIC LOAD 506 lbs Read More 1614-ZZ Ball Bearing The 1614-ZZ Ball Bearing is a deep groove ball bearing with double metal shields designed for applications requiring high rotational speed, low friction, and efficient operation in compact equipment. Manufactured from chrome steel and supplied factory pre-lubricated, this model delivers stable performance in continuously operating mechanical systems. The ZZ configuration uses metal shields on both sides of the bearing to help reduce entry of light particles while maintaining smooth rotational movement. Applications for the 1614-ZZ The 1614-ZZ can be used in a variety of industrial and mechanical systems, including: Electric motors Power tools Industrial fans CNC machinery Automated equipment Conveyor systems Industrial pulleys Recreational equipment Additionally, ZZ bearings are commonly selected for applications requiring high RPM and reduced operational heat generation. Features of the 1614-ZZ Ball Bearing Double metal shields Metal shields help reduce entry of light dust and debris without significantly increasing rotational resistance. Improved high-speed performance The ZZ configuration supports fast rotation and lower operational friction. Smooth operation Deep groove design helps reduce vibration and improve mechanical stability. Chrome steel construction Chrome steel provides mechanical durability and dependable industrial performance. When to Use a ZZ Bearing ZZ bearings are commonly recommended for: High-speed equipment Dry environments Systems with low moisture exposure Applications requiring reduced friction For environments with greater exposure to water or heavy debris, 2RS bearings generally provide additional internal protection. Recommendations for Longer Bearing Life To help preserve bearing performance: Avoid excessive impact loads Monitor abnormal vibration Check shaft alignment Keep the system clean Control operating temperature 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 efficiency. FAQ What does ZZ mean on a bearing? “ZZ” means metal shields on both sides of the bearing. Does the 1614-ZZ come pre-lubricated? Yes. The bearing comes factory pre-lubricated. Is this bearing suitable for high-speed applications? Yes. ZZ bearings typically provide lower rotational resistance and improved high-speed performance. What is the difference between ZZ and 2RS bearings? ZZ bearings use metal shields to reduce friction, while 2RS bearings use rubber seals for increased internal protection. Is chrome steel durable? Yes. Chrome steel provides reliable mechanical strength and dependable industrial durability.