After just 1500 km use of 2 new Koyo * ( tight when fitted in 5-09, with Bardahl synthetic oil & fullerene added in ) on my Proton Saga's right rear wheel, these 2 Koyo * are already loose ( i.e. brake drum can wobble ) ! On Thursday after a long drive, my rear right drum with 2 Koyo * was hotter than my left drum with 2 NTN *, implies these 2 Koyo * were wearing > the 2 NTN *, all 4 * have the same lubricant added. My NSK & NTN * were / are tight even after 50000 & 10000 km use. These Koyo ( fr Japan ) * are inferior, & should be banned to avoid their fast wear & failure.( can cause accidents ) ; in 5-09 1 of my 2 NTN * got wet ( drum's centre cap had no gasket to seal out water, & * had no grease as sealant ) then rusted & broke, this drum then jammed, & if car was moving fast then would swerve right & collide with oncoming traffic.
- posted
13 years ago