Import Bearing — Buy in wholesale FOB from Supplier in China

Qingdao Precision Imp & Exp Co., Ltd. offers ABEC-3 precision ball bearings engineered for industrial machinery, automotive systems, and power transmission equipment. The bearings are manufactured from chrome steel GCr15, a Chinese standard grade equivalent to AISI 52100, with precision-ground rolling elements and hardened inner and outer races. The ABEC-3 rating indicates tighter dimensional and runout tolerances than standard ABEC-1 industrial bearings. Each pack contains ten pieces, oriented toward maintenance departments and OEM procurement rather than single-unit retail.

GCr15 steel contains approximately 1.0 percent carbon and 1.5 percent chromium, with typical hardness after quenching and tempering reaching 61-65 HRC on the raceway surfaces. The precision-ground balls and controlled internal geometry reduce friction torque and improve rotational accuracy compared to commercial-grade alternatives. ABEC-3 tolerances are particularly valued in applications where shaft runout must be minimised, such as small electric motor armatures or timing pulley shafts. The source does not specify available bore diameters, outer diameter series, or width series, so dimensional matching with existing housings requires direct confirmation.

Target applications include automotive auxiliary drives, robotics joints, precision spindles, and general industrial power transmission where the speed capability of ball bearings is exploited. Buyers are typically OEM sourcing departments, industrial distributors, and maintenance contractors serving manufacturing plants. The supplier lists L/C and T/T payment options, though no minimum order quantity or specific lead time is given. The Qingdao location provides access to a major northern Chinese port, which can simplify export logistics for sea freight to Pacific Rim destinations.

Qingdao Precision Imp & Exp Co., Ltd. is registered at Room 305, No.60 Beijing Road, Bonded Area, Qingdao 266510, Shandong Province, China. The supplier holds a harbor trust tier and shows a zero percent response rate with zero average response hours on the platform. The company name indicates an import and export trading focus, which may mean the bearings are sourced from manufacturing partners rather than produced in a captive factory. No manufacturing floor area, employee count, year of establishment, or revenue information is provided in the source data.

The listing targets B2B distribution and OEM procurement with a precision-positioned product. The Qingdao location in a bonded area offers potential customs and VAT advantages for re-export operations, though buyers should clarify whether the supplier operates as a trading company, a manufacturer, or a hybrid with quality-controlled subcontracting. Verification of the actual production facility, quality management system certification, and direct factory audit capability should be pursued before large-volume commitments.