Specification Brand : KUAOXK BulletPoint : Roller Bearings BulletPoint1 : 1. Deep groove ball bearings have double-sided rubber seals to prevent impurities from entering and save lubricant. BulletPoint2 : 2. It has the advantages of low noise, fast heat dissipation, low friction, high speed, and high temperature resistance. BulletPoint3 : 3. The bearings are made of high-quality bearing steel. Its steel structure makes it durable and not easy to deform under heavy load. BulletPoint4 : 4. It is widely used in various fields such as industrial machinery, power tools, and mechanical equipment. BulletPoint5 : This product is easy to install, easy to operate, can take less time to replace, professional installation is always recommended.a Color : One Color ExternallyAssignedProductIdentifier : 7635669516635 ItemName : Deep Groove Double Rubber Seal Bearings 1pcs F3-8 Mini Plane Axial Thrust Ball Bearing Metal Ball Bearings(F5-11) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thrust-ball-bearings Manufacturer : KUAOXK Material : Metal ModelNumber : KUAOXK NumberOfItems : 1 PartNumber : KUAOXK ProductDescription : 1. Deep groove ball bearings have double-sided rubber seals to prevent impurities from entering and save lubricant. 2. It has the advantages of low noise, fast heat dissipation, low friction, high speed, and high temperature resistance. 3. The bearings are made of high-quality bearing steel. Its steel structure makes it durable and not easy to deform under heavy load. 4. It is widely used in various fields such as industrial machinery, power tools, and mechanical equipment.