从China供应商批发进口6202zz V3 Chrome Steel Deep Groove Ball Bearing — FOB条款

The 6202zz V3 is a deep groove ball bearing with a 15 mm inner diameter, 35 mm outer diameter and 11 mm width, manufactured to V3 precision grade. It uses chrome steel GCr15, a high-carbon chromium bearing steel known for its wear resistance and fatigue strength. The bearing is equipped with dual metal shields (ZZ) to protect against dust and light contamination while retaining lubricant.

Chrome steel GCr15 is the standard material for this series, offering a hardness of 60-64 HRC typical for deep groove ball bearings. The V3 grade indicates tighter tolerances on dimensions and running accuracy compared to standard P0, making it suitable for applications where smooth operation and reduced vibration are critical. Typical radial static load ratings for this size range between 3.8 kN and 4.5 kN, with dynamic ratings around 8.1 kN to 9.5 kN, depending on manufacturer testing.

This bearing is commonly used in electric motors, pumps, conveyors and general machinery where moderate radial and axial loads are present. Buyers typically source it in bulk for OEM assembly or maintenance, with packaging in plastic tubes as standard for this listing. The gross weight of 23 kg per shipment suggests a bulk packaging configuration, likely in cartons of 100-200 units typical for this bearing size.

Shenzhen Hongcheng Precision Bearing Co., Ltd is based in Longgang District, Shenzhen, Guangdong Province, China. The company operates from an address at Longgang Caiyun Road No.8, a location known for its concentration of precision manufacturing businesses. Its listing shows a harbor trust tier, indicating a baseline level of profile verification on the platform.

The supplier specializes in deep groove ball bearings, with this 6202zz V3 model representing part of its precision-grade offerings. The profile does not state any additional verification signals such as response rates or certifications, and no claims are made about production capacity, client base, or years in operation. Buyers should confirm manufacturing capabilities and quality control processes directly with the supplier.