Import Bearing Cage — Buy in wholesale FOB from Supplier in China

Shenzhen Ferris Trading Co., Ltd. supplies bearing cages in brass, cold rolled steel, stainless steel 304, and polyamide (nylon) materials from its location in Longgang District, Shenzhen. Bearing cages function to maintain equidistant spacing between rolling elements in roller and ball bearings, preventing contact and ensuring even load distribution. The supplier indicates that material selection depends on operating temperature, rotational speed, and environmental conditions, with each material offering distinct tribological and thermal properties.

Brass cages suit moderate speeds and temperatures with excellent machinability and natural lubricity. Cold rolled steel cages provide high strength for heavy-load applications though require adequate lubrication to prevent fretting. Stainless steel 304 offers corrosion resistance for food processing, marine, or chemical exposure environments. Polyamide 66 cages, often glass-fibre reinforced, excel in high-speed applications due to low friction and centrifugal mass, though they are temperature-limited compared to metallic alternatives. Standard industry practice includes cage pocket clearance of 0.3-0.6 mm relative to rolling element diameter for proper guidance without excessive play.

Primary applications span automotive wheel bearings, electric motor bearings, industrial gearbox bearings, and agricultural machinery where cage failure leads to catastrophic bearing seizure. Buyers include OEMs, bearing assemblers, aftermarket distributors, and maintenance operations. The supplier notes pricing varies by material grade, dimensional specification, and order quantity, with trade terms negotiated per unit or kilogram. No fixed MOQ, price band, or lead time is published, requiring direct discussion for project-specific quotations.

Shenzhen Ferris Trading Co., Ltd. is located at Block 1, Oriental Pearl City in Longgang District, Shenzhen, Guangdong Province, postal code 518000. The company operates as a trading enterprise rather than a direct manufacturer, sourcing bearing cages from production partners for distribution to international buyers. It holds harbour trust tier status on the platform, though no response rate or average response time data is recorded, suggesting limited or no recent buyer engagement through the platform messaging system.

The supplier's product focus centres on bearing cages across four distinct material platforms, indicating some technical breadth in sourcing capability. No information is provided about company founding year, registered capital, employee count, warehouse capacity, quality system certification, named manufacturing partners, or export markets served. The brief source description emphasises price negotiation by model, positioning the company as a flexible trading intermediary rather than a volume producer with fixed catalogue items. Buyers should conduct due diligence on the actual manufacturing source and quality control oversight.