
SYI was established in 1972, during more than 30 years have developed a series of precise high tech "needle bearings" product. From starts to produce the needle rollers in the beginning, until now has developed take "SYI" as integrity of series product the trademark, but SYI also just like becomes the needle bearing manufacturer which is second to none in Taiwan. Had been through repeatedly many years research to develop as well as to accumulate the technology, the product quality already reaches the world standard, and the sales network also expanded to the whole world.
SYI not only supplies the motor and auto industry with Retainer (K TYPE), Pin and Shaft, but also produces the needle bearings for industrial equipment. Including NK, NKI series for the lighter duty as well as NA49, NA69, CAM FOLLOWER series that comparatively can withstand heavy duty. Because of developed the American market, SYI started in 1985 to develop the entire series of inch size bearing, such as CRSB, YCRS, MR, MI Series and so on.
Feature & Application
- OA machine
- Auto & transmission
- Hand tool
- Fitness equipment
- General industrial machine
Product Portfolio
SYI main products include Yoke Type Track Rollers, Stud Type Track Rollers, Inner Rings, Needle Roller, and Cage Assemblies, significantly emphasized on the quality during the manufacture process. In addition, we also provide Cam Follower and Special Bearings with high quality and competitive price. Main Product:
- Needle Roller Bearings
- Yoke Type Track Rollers
- Stud Type Track Rollers
- Inner Rings
- Needle Roller and Cage Assemblies

