Import Four-Point Contact Ball Bearings — Buy in Bulk from Supplier in China

The four‑point contact ball bearing offered by Wafangdian Guoli Bearing Manufacturing Co., Ltd. features a design that simultaneously supports radial and axial loads, making it appropriate for heavy‑duty machinery. The bearing’s four‑point contact geometry increases load capacity compared with standard single‑point designs. The supplier notes flexible minimum order quantities and provides ISO certification for the product. These attributes combine to give reliable performance in demanding industrial environments.

Typical bearings of this type are forged from high carbon chromium steel, a material known for wear resistance and load‑bearing strength. Standard dimensions for similar products range from an inner diameter of 10‑200 mm, an outer diameter of 30‑250 mm and a width of 7‑30 mm, although exact sizes should be confirmed with the supplier. They are normally supplied with a C3 clearance class and come pre‑lubricated with grease suitable for high‑speed operation. Such specifications align with common industry standards for precision bearings.

Primary users include automotive component manufacturers, aerospace equipment makers and robotic system integrators who require precise motion control. Procurement teams typically request bulk packaging in anti‑corrosion bags and select FOB or CIF shipping terms based on project logistics. Payment is usually arranged through letters of credit or telegraphic transfer, but buyers should verify the accepted terms with the supplier. Confirming lead‑time, packaging details and any additional certification requirements before placing an order ensures smooth import handling.

Wafangdian Guoli Bearing Manufacturing Co., Ltd. is located at A1317 No.20, Gangwan Street, Zhongshan District, Dalian, Liaoning, China. The company is listed as an imported‑tier supplier with a harbor trust tier, indicating participation in international trade networks. According to the platform data, the supplier currently shows a response rate of 0.00 and an average response time of zero hours, which suggests that inquiries may require follow‑up through alternative contact channels.

The supplier’s catalogue highlights four‑point contact ball bearings as a core product, emphasizing versatility across automotive, aerospace and manufacturing applications. While the listing confirms ISO certification and flexible MOQ, it does not disclose specific production capacities, lead times or client references, so buyers should request those details directly to assess suitability.