Ritbearing Manufacturers

SMT

stainless steel bearings

SMT, Nankai Seiko Co., LTD. is a well-known manufacturer of precision ball bearings in Japan. Established in 1946.

  • Meets requirements with continuous modernization and strict quality control.
  • Produces for major bearing manufacturer.
  • Main applications are:
    automobiles, office equipment, electric motors, household instruments, agricultural machines and many others.
  • Capable of manufacturing special purpose and newly designed bearings.
  • Manufactures 6000-6300 (metric radial ball), 5200 (double row angular), 160 & 6800-6900 (thin metric radial ball), R (inch series), EE (inch series), RLS (inch series), 1600 (inch precision series), 16000 (narrow width), 62200-63000 (euro width), 8000 & 87000 (extended inner ring), WC8000 & WC87000 (ND type - wide cup), and 88000 (extended inner ring) type bearings.
  • Also produces stainless steel Guide Wheel bearings.
  • Chrome and stainless steel bearings up to 75mm OD.
  • SMT AISI 304 stainless steel ball bearings have much greater corrosion resistance than those made of SAE 52100 bearing steel or AISI 440C stainless steel.
  • Heat resistant grease is used in AISI 304 and AISI 440C stainless steel ball bearings.
  • SMT AISI 440C stainless steel bearings have a high resistance to corrosion and chemicals. Has high stability in high temperature.


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