SKF 619/9-2Z

SKF 619/9-2Z Deep Groove Ball Bearing Description The SKF 619/9-2Z is a high-precision, single-row deep groove ball bearing. It is a versatile and popular choice for a wide variety of applications due to its simple design, non-separability, and suitability for high speeds. The metal shields on both sides of the bearing protect the raceways from dirt and debris, while retaining the factory-filled grease for maintenance-free operation. Specifications Manufacturer: SKF Type Number: 619/9-2Z Bore Diameter (d): 9 mm Outside Diameter (D): 20 mm Width (B): 6 mm Sealing: 2Z – Metal shield on both sides Material: Bearing Steel Dynamic Load Rating: 2.34 kN Static Load Rating: 0.95 kN Label Info Model: 619/9-2Z EAN: 7316577101501 Application This bearing is commonly used in small electric motors, gearboxes, pumps, power tools, and other machinery requiring reliable rotational motion with low friction. Country of Origin This product is made in Japan. CO2 Impact Choosing a reused or surplus component like this SKF bearing avoids the emissions associated with new manufacturing, saving approximately 0.02 kg of CO2. This is comparable to the energy needed to charge a smartphone almost two times. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What does the ‘2Z’ suffix mean on the SKF 619/9-2Z bearing?The ‘2Z’ suffix indicates that the bearing is equipped with a pressed sheet steel shield on both sides. These shields are non-contact, meaning they do not touch the inner ring, which results in very low friction while still providing effective protection against larger contaminant particles. Is this bearing suitable for high-speed applications?Yes, deep groove ball bearings, especially with non-contact shields like the ‘2Z’ type, are well-suited for high and very high-speed operations due to their low frictional torque. What is the correct lubrication procedure for a ‘2Z’ shielded bearing?SKF ‘2Z’ bearings are typically supplied lubricated for life with a specific type and quantity of grease and do not require re-lubrication under normal operating conditions. Attempting to add more grease can damage the shields and lead to premature failure. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026