Import Deep Groove Ball Bearing — Buy in Bulk from Supplier in China

Xiamen Union Bearings Co.Ltd supplies deep groove ball bearings manufactured in China for a range of mechanical systems. The bearings are forged from high‑quality steel, providing durability under demanding conditions. Their design accommodates both radial and axial loads, allowing flexible use in many assemblies. Each unit features a deep groove geometry that reduces friction and supports high rotational speeds.

Typical deep groove bearings are produced from 100Cr6 bearing steel and meet ABEC tolerance classes from 1 to 5. Standard specifications include bore diameters from 5 mm to 500 mm, outer diameters up to 1 000 mm, and widths proportionate to the series. They are commonly supplied with a hardness of 58‑62 HRC and can operate at speeds up to 30 000 rpm when properly lubricated. Lubrication options usually involve grease or oil, selected according to the intended service environment.

Automotive, aerospace, manufacturing and robotics firms frequently source these bearings for shafts, gearboxes and spindle assemblies. Xiamen Union Bearings offers flexible minimum order quantities and can ship under FOB or CIF terms, but exact MOQ and lead time should be confirmed directly with the supplier. Buyers are advised to request the supplier’s ISO and SGS certification documents to verify compliance with international quality standards. Payment methods and detailed logistics can be arranged after trade negotiations.

Xiamen Union Bearings Co.Ltd is located at Room 202, Jinshan Riches Building, 2370 Xiamen 361009 Fujian, China. The company is listed as an imported tier supplier and holds a harbour‑level trust tier on the platform. Current response metrics show no recorded replies, indicating a response rate of 0 % and no average response time data.

The supplier’s catalogue includes deep groove ball bearings, but the listing does not disclose specific minimum order quantities, pricing, or lead‑time details. Prospective buyers should contact the company directly to obtain these trade parameters and to verify any certification claims.