BEARING NAME MODIFIER RIGID SPHERES SINGLE ROW CONVENTIONAL INNER RING CYLINDRICAL BORE CYLINDRICAL OUTER RING GROOVE WITH RETAINING RING NORMAL CLEARANCE STEEL CAGE SEALING UNSHIELDED UNSHIELDED SHIELDING UNSHIELDED DEFLECTOR NORMAL TOLERANCE INTERNAL DIAMETER 35, 00 MM OUTSIDE DIAMETER 80,00 MM WIDTH 21,00 MM COMMERCIAL REFERENCE FAG-6307-NR KOYO-6307-NR NSK-6307-NR NTN-6307-NR SKF-6307-NR SNR-6307-NR SPECIFICATION NOTE: – THE MATERIAL MUST COME PROPERLY PROTECTED, IN INDIVIDUAL PACKAGING, WITH THE REFERENCE AND NAME OF THE MANUFACTURER.