Import Fb090 Bronze Bushing — Buy in Bulk from Supplier in China

The Fb090 bronze bushing is a precision-engineered plain bearing made from leaded tin bronze, conforming to the C90300 alloy standard per ASTM B61. It is manufactured to dimensional tolerances of ±0.02 mm on inner and outer diameters, with a standard length tolerance of ±0.1 mm. These bushings are produced using centrifugal casting and precision grinding, ensuring consistent surface finish and geometric accuracy across batches.

The material composition typically includes 86% copper, 10% tin, and 4% lead, providing a balance of load capacity and self-lubricating properties. This alloy is standard in industrial bushings requiring low friction under moderate to high sliding loads. Surface roughness is typically below Ra 0.8 μm, and the bushings are not plated or coated unless specified. The absence of external coatings preserves the alloy’s natural lubricity and reduces risk of delamination under thermal cycling.

These bushings are commonly used in automotive suspension linkages, agricultural machinery pivots, and hydraulic cylinder rods where intermittent lubrication is common. Buyers include OEMs in China, Southeast Asia, and Eastern Europe sourcing replacement parts for aging equipment. Packaging is typically in polyethylene-lined cartons, 500 pieces per box, with bulk options available. Lead time is confirmed upon order, and trade terms include FOB Shanghai or CIF as negotiated.

Jiashan Beyond M&E Co., Ltd is a manufacturer based in Jiashan County, Zhejiang Province, China, with a registered address at No.568 East Jingyang Road. The supplier is classified as an imported-tier vendor with harbor-level trust verification, indicating verified export history and documented customs clearance records. The company does not disclose production capacity, employee count, or years in operation, and no certifications such as ISO 9001 are referenced in the listing.

The supplier specializes in small-batch precision bronze and brass components, primarily serving industrial machinery repair and replacement markets. There is no mention of in-house R&D, tooling capabilities, or direct OEM partnerships. Response metrics show zero recorded response rate and zero average response hours, suggesting limited or no active buyer communication through the platform. All product claims are limited to the physical attributes listed, with no promotional or performance guarantees beyond material and dimensional data.