- High strength AISI 52100 chrome steel in all inner rings, outer rings, and rolling elements, heat-treated to 60-65 HRC.
- Manufactured to ABEC 1 dimensional tolerances.
- Every Koyo Bearing is electronically tested for noise and vibration according to ANSI/AFBMA Standard 13-1987.
- Factory-packed with premium greases like CHEVRON SRI-2 and MOBIL POLYREX EM
- Quality control system complies with the international standard ISO 9002, 2000 and its technical equivalent, ANSI/ASQC Q9002:2000.
Write an online review and share your thoughts with other shoppers!