Product Description 6306RS Sealed Ball Bearing 30mm x 72mm x 19mm 6306RS Sealed Ball Bearing, 6306RS bearing is made from Chrome Steel, 6306RS bearing has Rubber seals to protect the bearing from dust or any possible contamination, 6306RS is self lubricated bearing (bearing is already greased). * Item: 6306RS ball bearing * Type: Deep groove ball bearing * Closures: Rubber Sealed * Quantity: One Bearing * Dynamic load rating Cr: 26,700 N * Static load rating Cor: 15,000 N * Limiting Speed: * Grease Lubrication: 6,700 RPM * Size: 30mm x 72mm x 19mm * Equal: 6306RS1