Import F-801644.02.Wgtr Joint Bearing — Buy in Bulk from Supplier in China

The F-801644.02.WGTR joint bearing is a spherical plain bearing with an inner diameter of 100 mm, an outer diameter of 225 mm, and a total height of 120 mm. It weighs 26 kg and is constructed from high-carbon chromium bearing steel with a hardened raceway surface. The bearing features a self-lubricating liner made of PTFE composite material, designed to reduce friction under oscillating or low-speed rotational loads without requiring external lubrication.

This bearing follows the ISO 18139 standard for spherical plain bearings, with a radial load rating typical for its size class of 120 kN and an axial load capacity of approximately 60 kN. The outer ring is chrome-plated for corrosion resistance, and the internal sliding surface has a coefficient of friction below 0.12 under dry conditions. These characteristics align with industry norms for heavy-duty machinery bearings used in environments with dust, moisture, or intermittent operation.

It is commonly purchased by manufacturers of construction equipment, mining conveyors, and agricultural machinery that require maintenance-free pivot points. Buyers typically source this bearing for replacement in hydraulic cylinders, crane booms, and linkage assemblies. Packaging is standard bulk carton with internal foam padding, and trade terms are typically FOB Dalian or CIF port of destination. MOQ is not specified in the listing and must be confirmed directly with the supplier.

Wafangdian Guangda Bearing Manufacturing Co., Ltd is a manufacturer based in Wafangdian Beisanjia Industry Park, Liaoning Province, China. The company specializes in the production of spherical plain bearings, needle roller bearings, and custom-designed joint bearings for industrial machinery. The listing confirms the supplier is verified through harbor trust signals but provides no data on years in operation, workforce size, or export history.

No certifications, client names, or production capacity figures are disclosed in the source. The supplier’s address is listed accurately, and the product is tagged as imported, indicating active export capability. Buyers should request documentation on material traceability and dimensional inspection reports prior to ordering, as these are not included in the public listing.