NTN bearings

NTN bearings began in 1918 when investor Noboru Niwa, his sales company Tomoe Trading Co., and engineer Jiro Nishizono joined together to design and manufacture the first NTN ball bearings.

By 1939, NTN had constructed what would become its global manufacturing center, Kuwana Works, and in 1954, NTN became the first Japanese industrial manufacturer to be awarded the prestigious Deming Prize for statistical quality control. NTN bearings continued to grow throughout the 1950s and 1960s as additional factories were built and NTN sales operations expanded to Europe.

NTN bearings

NTN bearing catalog

  • Deep groove ball bearings
  • Angular contact ball bearings
  • Cylindrical roller bearings
  • Needle bearings
  • Tapered roller bearings
  • Wheel bearings
  • Pillow block bearings

NTN articles

NTN bearings catalogue

more products please click NTN bearing catalog

NSK bearing numbers

NTN 6322ZZC3 bearings | 110x240
NTN 6322ZZC3 bearing
110mm x 240mm x 50mm
NTN 68/500 bearings | 500x620x5
NTN 68/500 bearing
500mm x 620mm x 56mm
NTN 16004 bearings | 20x42x8mm
NTN 16004 bearing
20mm x 42mm x 8mm
NTN 6409 bearings | 45x120x29mm
NTN 6409 bearing
45mm x 120mm x 29mm
NTN 6309 bearings | 45x100x25mm
NTN 6309 bearing
45mm x 100mm x 25mm
NTN 16006 bearings | 30x55x9mm
NTN 16006 bearing
30mm x 55mm x 9mm
NTN 6906 bearings | 30x47x9mm
NTN 6906 bearing
30mm x 47mm x 9mm
NTN 6404 bearings | 20x72x19mm
NTN 6404 bearing
20mm x 72mm x 19mm
NTN AC-6202LLB bearings | 15x35
NTN AC-6202LLB bearing
15mm x 35mm x 11mm
NTN AC-6302LLB bearings | 15x42
NTN AC-6302LLB bearing
15mm x 42mm x 13mm
NTN AC-6203LLB bearings | 17x40
NTN AC-6203LLB bearing
17mm x 40mm x 12mm
NTN AC-6003LLB bearings | 17x35
NTN AC-6003LLB bearing
17mm x 35mm x 10mm
NTN AC-6303LLB bearings | 17x47
NTN AC-6303LLB bearing
17mm x 47mm x 14mm
NTN AC-6004LLB bearings | 20x42
NTN AC-6004LLB bearing
20mm x 42mm x 12mm
NTN AC-6204LLB bearings | 20x47
NTN AC-6204LLB bearing
20mm x 47mm x 14mm
NTN AC-6005LLB bearings | 25x47
NTN AC-6005LLB bearing
25mm x 47mm x 12mm
NTN AC-6304LLB bearings | 20x52
NTN AC-6304LLB bearing
20mm x 52mm x 15mm
NTN AC-6205LLB bearings | 25x52
NTN AC-6205LLB bearing
25mm x 52mm x 15mm

more NTN bearing numbers please click NTN bearing sizes chart