Import Bearing — Buy in wholesale FOB from Supplier in China

Jiangyin Youju Machinery Equipment Co., Ltd. manufactures slew bearings, slew drives, worm gear reducers, and specialised bearings for AWP (aerial work platform) systems, truck cranes, and excavators from their facility in Jiangyin, Jiangsu Province. Their product line includes dual-axis and single-axis slew drives designed for both industrial automation and solar photovoltaic tracking systems, with ring diameters and gear ratios selected for specific torque and load requirements. The supplier lists slew ring bearings for heavy equipment alongside compact worm drive units for solar tracking, indicating coverage of both large-scale infrastructure and precision renewable energy applications.

The core products use forged or cast slewing ring construction with induction-har dened raceways, typical for bearings in this category, though the supplier does not specify exact hardness values or heat treatment protocols. Solar tracking slew drives typically incorporate hourglass worm gearing for self-locking and backlash control, with standard protection ratings of IP66 or IP67 for outdoor exposure. Industrial slew drives generally offer higher torque density and may include hydraulic or electric motor interfaces. The supplier mentions both application families, suggesting modular design platforms adapted to different duty cycles and environmental conditions. Material specifications for the slew rings, such as 42CrMo4 or 50Mn steel compositions common in the industry, are not stated in the source data.

Buyers evaluating these bearings should confirm the exact slew ring diameter, axial and radial load capacities, tilting moment rating, and gear module for their specific equipment model. Solar tracking applications require clarification of tracking accuracy, wind resistance ratings, and motor encoder compatibility. Industrial users need to verify mounting flange patterns, bolt circle diameters, and whether the supplier provides integrated motor packages or bare slew drives. The supplier's location in Jiangyin places them within China's concentrated machinery manufacturing corridor, with proximity to Shanghai port for export logistics.

Jiangyin Youju Machinery Equipment Co., Ltd. operates from No.58 Shenxiang Road in Yunying Town, Jiangyin City, Jiangsu Province, postal code 214400. The company lists its core business as slew drive manufacturing, slew bearing production, worm gear reducers, and specialised bearings for AWP systems, truck cranes, and excavators. Their product portfolio explicitly covers both industrial automation and solar tracking applications, suggesting engineering capability across varying load and precision requirements. The supplier holds a harbor trust tier on the platform, and their response rate shows 0.00% with zero average response hours recorded, indicating either new listing status or inactive inquiry management.

The supplier's source description emphasises solar tracking system slew drives and industrial application slew drives as distinct product lines, alongside heavy equipment bearings for construction and aerial work platforms. No information is provided about year of establishment, factory floor area, employee count, annual revenue, ISO certifications, or specific client references. Buyers should independently verify production capacity, quality control procedures, and whether the company manufactures slew rings in-house or sources them from sub-suppliers. The address places the company within Jiangyin's industrial zone, approximately 120 kilometres from Shanghai, with established road and port logistics infrastructure.