Specification Brand : KUAOXK 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. Color : One Color ExternallyAssignedProductIdentifier : 9345666041198 ItemName : Deep Groove Double Rubber Seal Bearings 1pcs F2-6M F2.5-6M F3-8M F5-10M F6-12M F7-15M F8-16M F10-18M F12-21M F12-23M 3-in-1 Plane Axial Ball Bearing Thrust Bearing(F8-19m 8x19x7) ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 20 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.