BEARING TYPE THRUST BALL BEARING NUMBER ROWS ONE ROW INNER DIAMETER (MM)65.00 MM, OUTSIDE DIAMETER (MM) 115.00 MM THICKNESS (MM)36.00 MM CAGEPRESENCE W/ STEEL CAGE, PRESENCE SEAL W/O SEAL PRESENCE OF LUBRICATINGHOLE W/O LUBRIFICATION HOLE PRESENCE, OFLUBRICATION CRACK W/OLUBRIFICATION GROOVE TYPE GAP NORMAL PRESENCE ARMORING W/O, SHIELD SKF51313