Specification Brand : Tonmp BulletPoint1 : 6001-2RS Deep Groove Ball Bearings - Lubricated Bearing Steel Sealed Ball Bearing - 12x28x8 mm Bearings with Rubber Seal & High RPM Support, Stable Performance and Cost Effective BulletPoint2 : Ultra-durable, high-quality bearings are designed to survive the roughest conditions, lowering maintenance costs and replacement frequency. BulletPoint3 : The extreme RPM support minimizes wear and tear, protecting the bearings from early failure and collapse. These bearings are designed to survive high pressure. BulletPoint4 : This ball bearing is made from chrome steel and can survive severe impacts. It can also be fitted in several machines, and metal fatigue is not a problem for these bearings. BulletPoint5 : Double rubber seal on both sides protects the ball bearing, safeguarding its integrity, ensuring it holds together whatever structured it is holding together. ExternallyAssignedProductIdentifier1 : 0746608284694 ExternallyAssignedProductIdentifier2 : 746608284694 IncludedComponents : bearing ItemName : Tonmp 5 PCS 6001-2RS Deep Groove Ball Bearings - Lubricated Bearing Steel Sealed Ball Bearing - 12x28x8 mm Bearings with Rubber Seal & High RPM Support, Stable Performance and Cost Effective (5 Pack) ItemPackageDimensions_Height : 9.2964 centimeters ItemPackageDimensions_Length : 1.8034 centimeters ItemPackageDimensions_Width : 5.8928 centimeters ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : Tonmp Material : Material,Metal,Rubber,Steel NumberOfItems : 5 PartNumber : 6001 bearing ProductDescription : Tonmp 6001-2RS Deep Groove Ball Bearings - Lubricated Bearing Steel Sealed Ball Bearing - 12x28x8 mm Bearings with Rubber Seal & High RPM Support, Stable Performance and Cost Effective