SHANGHAI JINB BEARING CO.,LTD.

SHANGHAI JINB BEARING CO.,LTD. is a Shanghai-based bearing manufacturer founded in 2001, operating under the registered trademark JINB. The company focuses on the design and production of slewing bearings (slewing ring bearings) and related solutions for equipment requiring reliable rotation under heavy loads.

Its product portfolio covers a wide range of slewing bearing structures, including single-row ball, double-row ball, triple-row roller, crossed roller, roller/ball combination designs, as well as slewing drives. Beyond slewing products, the company also produces tapered roller bearings, spherical roller bearings, deep groove ball bearings, cylindrical roller bearings, sliding bearings, and insert bearings with housings.

With numerical-control production equipment and a complete quality inspection system, JINB produces in line with relevant Chinese industry standards for construction machinery and mechanical industry requirements, and also supports non-standard design and manufacturing to meet specific customer needs. Products are used across excavators, tower cranes, truck cranes, crawler cranes, and broader applications such as building and construction machinery, harbour machinery, metallurgical machinery, light industrial machinery, and wind power.

JINB bearings are supplied to customers in multiple international markets, including the United States, the United Kingdom, Germany, Finland, Spain, Brazil, Turkey, Russia, South Korea, Singapore, India, Pakistan and others, supporting buyers who value consistent quality and responsive service.