Nachi | 20TAB04U (NACHI) | Bearing

Typical nomenclature for this bearing is 20TAC47. This type is used for supporting the ball screws that are used as actuators of high precision and high speed machines, precision measurement equipment, robots, etc. Direct substitute for NSK 20TAC47, Koyo SAC2047, SKF BSD2047C, and NTN BST-20X47.