Specification AgeRangeDescription : adult Brand : ZJchao BulletPoint : Bearings BulletPoint1 : 【High Performance】- With a uniform hardness, wear , high temperature , and double shielding, our 3304 2RS bearing are designed to avoid and ensure high-performance under all circumstances. BulletPoint2 : 【Quality Manufacturing】- Experience nonpareil quality with our . Manufactured from high-grade chrome steel, it guarantees longevity, slick operations, no edges, and extraordinarily quiet performance. BulletPoint3 : 【Exceptional Sealing】- Our skateboard bearings are ingeniously designed with seals on both sides to ensure the lubricating oil is sealed off, maintaining a smooth running for a longer time. BulletPoint4 : 【User-friendly Design】- Our Ball Bearings are straightforward to use and feature fine workmanship. Effortlessly operational even for first-time users, without any demanding requirements. BulletPoint5 : 【Versatile Usage】- Primarily suitable for textile machinery, printing machinery, the automobile industry, and home appliances, our Bearings can also be used in a currency detector due to its wide applicability. Color : Silver ExternallyAssignedProductIdentifier : 8458611382978 GpsrSafetyAttestation : 1 IncludedComponents : 1 Bearing ItemName : Bearings, 3304 2Rs Bearing 3304‑2RS Double Row Angular Ball Bearing 20x52x22mm for Textile Machinery, Printing Machinery, Automobile Industry ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : angular-contact-bearings Manufacturer : ZJchao Material : Alloy Steel ModelName : Zjchaoix1 ModelNumber : ZJchaoiX1 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : ZJchaoiX1 ProductDescription : 1. Manufacturing Material: Made of chrome steel material, long service life, slippy, no edges, and low noise during . 2. Good Sealing: Both sides of the double row angular ball bearings are designed with seals to keep the lubricating oil in a sealed state. 3. High Performance: Uniform hardness, wear , high temperature and double shielding to avoid . 4. Wide Application: Mainly used in textile machinery, printing machinery, automobile industry, household appliances, currency detector. 5. Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time.