... them to sustain radial and axial loads in either directionSuitable for high speed applicationsIn addition to unsealed bearings, deep groove ball ... used in deep groove ball bearingsMachined cages are however used for large bearings and high-speed bearingsSeries: 67 series: 6700 ... of C2, normal, C3, C4, C5 are availableVibration grade of V1, V2, V2 are availableLubrication: grease in most sealed types, ...