Import Bearing — Buy in Bulk from Supplier in China

This bearing from Zhenjiang Zhongjian Bearing Co., Ltd is engineered for industrial machinery, delivered in single Komei boxes to ensure safe transport. It is designed to minimize friction and wear in high-load, high-speed environments, making it suitable for motors, conveyor systems and heavy equipment. The unit’s precision engineering targets tight tolerances for reliable performance under demanding conditions.

The bearing is manufactured from standard bearing steel (AISI 52100 or equivalent) with a typical hardness of 60-65 HRC, offering resistance to deformation under load. Standard radial play is C2 to C5, with typical inner and outer ring tolerances to ISO 492 for metric series. The cage is usually steel-stamped or brass-machined, depending on series, and grease lubrication is standard for sealed variants.

Automotive, aerospace and manufacturing sectors use these bearings to maintain operational efficiency in rotating assemblies. Buyers typically confirm MOQ, lead times and incoterms such as FOB or CIF with the supplier before ordering. Packaging in single Komei boxes supports safe handling, and certification details should be requested directly from Zhenjiang Zhongjian Bearing Co., Ltd for compliance verification.

Zhenjiang Zhongjian Bearing Co., Ltd is based at Zhongtian Road #1 in Zhenjiang, Jiangsu Province, China. The company operates as an imported-tier supplier with a harbor trust tier, indicating established logistics pathways for export. Its product focus is on bearings for industrial applications, with packaging and handling processes designed for international shipment.

The supplier’s profile does not state response rates or average response hours, so buyers should confirm these directly. No certifications are listed in the available data, and verification of quality standards such as ISO or SGS should be requested before ordering. The company’s address and operational tier are the only confirmed details provided.