cylindrical roller bearings . . . . . . . . 656. 5.5 Sealed double row full complement cylindrical roller bearings . . . . . . . . 668. Other cylindrical roller bearings.
310 ECJ, or no suffix. Machined brass cages. There are several machined brass cage designs available for SKF single row cylindrical roller bearings: roller.
For additional information about the meaning and limitations of the product data, refer to Single row cylindrical roller bearings and Principles of bearing selection
da, min. 60, mm. da, max. 63, mm. db, min. 67, mm. Da, max. 99.6, mm. ra, max. 2, mm. rb, max. 2, mm. Calculation data. Basic dynamic load rating, C, 127, kN.