San Yun was established in 1972 as professional bearing manufacturer of needle bearings, roller bearing, ball bearings and rollers. It cooperated with the largest bearing distributor in USA to develop full series of needle bearing for inch size. The factory is well equipped with advanced facilities and team of experienced engineers to develop and manufacture superior bearing products to satisfy the highest standard of customers' demands. SYI has set a guidance principle for a customer orient culture. Not only the organization of the company, training program of HR department but also the QA certification are all assured to meet this guidance. We do the best to serve the customer and ensure the best experience using our products. All efforts of our technical engineers are devoted to build up the robustness and performance of our leading products by continuously innovation and development to provide better service. San Yun is your most reliable bearing manufacturer in Taiwan.

Inner Rings of Bearings

SAN YUN INDUSTRIAL CO., LTD provides a range of Metric Size, Inch Size services for companies seeking to expand our business in Taiwan and abroad. In addition to Inner Rings of Bearings, we also offer high quality Needle Roller Bearings with reasonable price, great for promotional purposes.
Inner ring is used as basic parts of Needle Roller Bearing, in cases where a raceway cannot be provided directly on the shaft, SYI inner rings permit practical and economical design solution.
Inner ring is made by bearing tube (JIS SUJ-2 / SAE52100 / DIN 100Cr6)
You can also visit SAN YUN INDUSTRIAL CO., LTD's showroom where you can find excellent performance Inner Rings of Bearings. Please contact our sales office in Taiwan to discuss the suitability of Inner Rings of Bearings or email us for more information. If you have questions, comments, feedback, or ideas please let us know.