90933-02J085

90933-02J085 is a precision bearing specifically designed for Yamaha surface mount machines, used in SMT electronic surface mount production scenarios. As the core component of the rotating transmission system, bearings bear the high-speed operation of the shaft, reduce mechanical friction resistance, and ensure smooth and stable rotation of the transmission mechanism. The equipment operates at high speed for a long time, causing grease loss and steel ball wear and aging inside the bearings, which can easily lead to rotation jamming, abnormal noise, and excessive clearance, causing problems such as mechanism shaking and decreased mounting accuracy, affecting the quality of surface mount production. This product is made of high hardness bearing steel precision manufacturing, with high precision, smooth rotation and wear resistance. The inner and outer diameter dimensions are strictly compared to the original factory parts, and the interchangeability is excellent. It can be directly replaced on the machine, quickly repair transmission noise faults, restore equipment operation accuracy, and is a regular spare part for daily maintenance and replacement of surface mount machines.

Product Features
Suitable for Yamaha SMT surface mount machine precision bearings, suitable for SMT surface mount production scenarios
High quality bearing steel material, high hardness, wear-resistant and wear-resistant, with a long service life
Made with precision machining, smooth rotation, low noise, and small radial clearance
The specifications and dimensions are consistent with the original accessories, and can be directly replaced without the need for restructuring
Repair bearing jamming, transmission abnormal noise, mechanism shaking, and mounting offset faults
Yamaha SMT machine parts supplier service hotline: Cheng Sheng 13927481645/Lu Sheng 13927481645 sales hotline: 15914016961 Miss Xian