从China供应商批发进口6308 2rs/Zz/Open Bearing — FOB条款

The 6308 is a deep groove ball bearing from the 6300 series, offered in 2RS rubber sealed, ZZ metal shielded, and OPEN configurations to suit different operational needs. This model features a 40mm bore, 90mm outer diameter, and 23mm width, constructed from chrome steel GCr15, a high carbon chromium bearing steel known for durability and resistance to wear in precision applications. The design supports radial and axial loads, making it a versatile choice for electric motors, general machinery, and industrial equipment requiring stable performance.

Chrome steel GCr15 provides the necessary hardness and fatigue resistance for high-speed operation, while the sealed or shielded variants offer protection against contaminants, extending service life in harsh environments. Typical for the 6300 series, this bearing adheres to standard tolerances and clearance classes defined by ISO 492 and ABEC-1 precision grades, ensuring compatibility with global machinery standards. The OPEN variant allows for easier lubrication access, while the 2RS and ZZ configurations reduce maintenance by retaining grease and blocking debris.

Industrial distributors and OEM buyers source the 6308 for applications in agricultural machinery, conveyors, and power tools where reliable rotation and load handling are critical. The bearing’s low noise and stable quality make it suitable for environments requiring precision and consistency. Buyers typically confirm packaging options, such as boxed or palletized quantities, and verify compliance with application-specific load and speed ratings before bulk orders.

Ningbo Renhe Machinery Bearing Co., Ltd. operates from No.218, Weier Road, Andong Town Industrial Zone in Cixi, Zhejiang, China. The company specializes in the production and distribution of deep groove ball bearings, with a focus on the 6300 series, which includes models ranging from 6300 to 6310. Its product line is designed to meet the demands of precision equipment, electric motors, and general machinery, emphasizing low noise, stable quality, and high-speed performance as key features.

The supplier’s address places it within a recognized industrial zone for machinery components, and its profile highlights expertise in bearings suitable for diverse industrial applications. While the listing does not specify response metrics or additional certifications, the company’s stated specialization aligns with the technical requirements of buyers sourcing reliable mechanical components for OEM and aftermarket use.