Import Bearing — Buy in Bulk from Supplier in China

Hangzhou Smk Bearing Co., Ltd. specializes in tapered roller bearings designed for heavy-duty applications requiring high radial and axial load capacity. The tapered geometry distributes loads evenly across the raceways, reducing friction and extending service life in demanding environments such as mining, construction, and automotive drivetrains. These bearings are precision-engineered for accurate fitment, minimizing maintenance intervals.

The bearings are typically manufactured from high-carbon chromium steel (GCr15 or 100Cr6), a standard material for tapered roller bearings, with typical hardness of 60-64 HRC. Cone and cup components are heat-treated to achieve uniform hardness, while the cage is usually pressed steel or polyamide for low-weight applications. Standard precision grades include P0, P6, and P5, with P6 being typical for industrial machinery.

Industries such as automotive, construction, and industrial machinery rely on these bearings for wheel hubs, gearboxes, and conveyor rolls. Packaging is typically neutral or rust-preventive oil coating, with wooden cases or cartons for bulk orders. The supplier is based in Xiaoshan District, Hangzhou, offering efficient access to Ningbo or Shanghai ports for FOB or CIF shipments.

Hangzhou Smk Bearing Co., Ltd. is located on Xintang Street in Xiaoshan District, Hangzhou, with a postal code of 311201 China. The company is classified as an imported-tier supplier, indicating it may incorporate international materials or technologies into its products. Its trust tier is harbor, the baseline verification level without additional performance metrics.

The supplier’s profile shows a response rate of 0.00 and an average response time of 0 hours, indicating no recorded interactions on the platform. No certifications, production capacity, or client references are provided in the available data, so buyers must request these details directly. The company’s focus is on tapered roller bearings, with no indication of other product categories.