从China供应商批发进口694zz Hammock Machine Chrome Steel Bearing — FOB条款

The 694zz from Shenzhen Hongcheng Precision Bearing Co., Ltd is a miniature deep groove ball bearing engineered for hammock machines and fitness equipment. With dimensions of 4mm internal diameter, 11mm outer diameter, and 4mm width, it features double-shielded (ZZ) seals for protection against dust and light contaminants. Constructed from GCr15 chrome steel, the bearing offers durability and corrosion resistance for moderate radial and axial loads.

This bearing operates at P0 precision, a standard grade for general-purpose applications requiring consistent performance. The double-shielded design reduces maintenance needs by limiting ingress of particles, while the chrome steel composition ensures longevity under typical usage conditions. The compact size makes it ideal for lightweight mechanisms where space is constrained.

OEM buyers and bulk importers source the 694zz for integration into fitness equipment, hammock stands, and similar machinery. The supplier packages the bearings in plastic tubes, with a carton gross weight of 23kg to optimize logistics and inventory management. Its design prioritizes ease of installation and reliable operation in high-repetition applications.

Shenzhen Hongcheng Precision Bearing Co., Ltd is located at Longgang Caiyun Road No. 8, Shenzhen, Guangdong Province, China. The company focuses on the production of precision bearings, including miniature and specialized models for niche applications such as fitness equipment and hammock machines. Its product portfolio includes shielded and sealed variants to meet diverse operational needs.

The supplier’s current trust tier is harbor, with no available data on response rate or average response time. While the company emphasizes precision and durability in its offerings, buyers should verify its quality control processes and certifications directly. The address in Shenzhen’s Longgang District positions it within a key manufacturing hub for precision components.