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

The Deep Groove Ball Bearing, model 6001, is a radial ball bearing designed for high-speed rotation and low-friction performance. It has an inner diameter of 12 mm, an outer diameter of 28 mm, and a width of 8 mm, with a dynamic load rating of 4.94 kN and a static load rating of 2.24 kN. The bearing is available in three seal configurations: open, ZZ (metal shields), and 2RS (rubber contact seals), each suited to different contamination and lubrication environments.

The bearing raceways and balls are manufactured from chrome steel GCr15, a standard material in industrial bearings for hardness and fatigue resistance. The internal clearance is typically CN (normal), though C3 may be available for applications with thermal expansion. Typical radial play ranges from 5 to 15 microns, consistent with ISO 5753-1 standards. These specifications align with common industry benchmarks for general-purpose bearings used in motors, gearboxes, and conveyors.

This bearing is commonly specified in automotive alternators, small electric motors, household appliances, and light industrial machinery. Buyers include OEMs in China, Southeast Asia, and Eastern Europe who require reliable, cost-effective components for mass-produced equipment. Packaging is typically in polyethylene bags, 50 to 100 units per carton, with bulk options available. Trade terms are FOB Shanghai or CIF, with lead times of 15 to 25 days for orders above 5,000 units. Confirm sealing type and clearance requirements before ordering.

Shanghai Yiqiang Industries Co., Ltd. is a manufacturer based in Putuo District, Shanghai, with a physical address listed on trade platforms. The company is verified as an imported supplier with harbor-tier trust signals, indicating active export compliance and documented shipping history. There is no public data on years in operation, workforce size, or annual revenue. The listing confirms production capacity of 10,000 units per month but does not state client names, certifications, or export regions beyond general sourcing channels.

The supplier does not provide lab reports, third-party certifications, or factory audit summaries. Response rate and average reply time are not recorded, suggesting limited buyer engagement or automated responses. Product focus appears limited to standard deep groove ball bearings, with no evidence of custom engineering, R&D, or non-standard bearing lines. Buyers should treat this as a volume producer of common bearing types, not a technical partner.