Import Bearing — Buy in wholesale FOB from Supplier in China

Yunhe Jincheng Bearing Company manufactures this deep groove ball bearing from chrome steel AISI 52100, equivalent to Chinese GCr15 grade, for applications requiring combined radial and axial load capacity. The bearing is precision-rated to P0, P6, or P5 tolerance classes aligned with ABEC standards, with steel cage construction and proper lubrication for general industrial duty. The chrome steel composition provides a typical hardness of 60-65 HRC after heat treatment, with standard dimensional stability up to 120 degrees Celsius operating temperature.

The AISI 52100 / GCr15 material is the standard bearing steel grade specified for rolling contact fatigue resistance, with typical carbon content 0.95-1.05 percent, chromium 1.30-1.60 percent, and controlled spheroidized annealing before final hardening. Deep groove geometry permits both radial loads and moderate axial loads in either direction, with contact angles typically 0 degrees for pure radial designs. The P5 grade offers tighter bore, OD, and width tolerances than P6, which in turn exceeds P0 (standard grade) precision, measured in micrometres of runout and dimensional deviation.

Buyers source these bearings for electric motors, pumps, gearboxes, and agricultural machinery in OEM assembly and aftermarket replacement channels. The supplier's location in Yunhe, Zhejiang Province, places it within China's eastern manufacturing corridor with established logistics to Ningbo and Shanghai ports. Importers should confirm the specific precision grade, lubricant type (grease or oil), seal configuration (open, ZZ metal shield, or 2RS rubber seal), and cage material variant required for their application before finalising specifications.

Yunhe Jincheng Bearing Company is located at Shang Qian Qi 27, Yunhe, Zhejiang Province, 323000, China, placing it in a county within Lishui's administrative area in China's southeastern bearing manufacturing region. The supplier holds a harbor trust tier, which represents a baseline verification status on the platform. The response rate shows 0.00 percent with zero average response hours, indicating the listing profile does not display active communication metrics; buyers should verify current responsiveness through direct inquiry channels.

The company's profile does not state its year of establishment, registered capital, production floor area, employee count, annual output volume, or specific export licence details. What the listing does communicate is a focused product range around deep groove ball bearings in standard precision grades, with explicit mention of motors, pumps, gearboxes, and agricultural machinery as target applications. No ISO certification numbers, specific quality management system registrations, or named client references appear in the available data. Buyers should request the supplier's business licence, export registration, and any ISO 9001 or IATF 16949 certificates directly.