product quality has reach P5 level accuracy, we are OEM supplier of many agricultural machinery manufacturer in China. “JB”bearing brand is recognized as”Shandong famous trademarrk”by the China administration for industry and commerce, awarded with many patent , also passed ISO 9001 : 2015, IATF 16949 international quality system certification. it has set up overseas office in United States, Brazil, South Africa , Russia , mexcico and other countries.

Bearing series:

agricultural machinery wheel unit

angular contact ball bearing

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The traditional automobile wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of bearings are carried out on the automobile production line. This structure makes it difficult to assemble in the automobile production plant, high cost, poor reliability, and the car in the maintenance point maintenance, but also need to clean, oil and adjust the bearing. Hub bearing unit ball bearing is developed on the basis of standard angular contact ball bearings and tapered roller bearings, it will be two sets of bearings as one, with good assembly performance, can be omitted clearance adjustment, light weight, compact structure, large load capacity, for sealing bearings can be loaded in advance grease, omit the external hub seal and free from maintenance and other advantages, has been widely used in cars, There is also a trend of gradual expansion of applications in heavy-duty vehicles.

Packaging DetailsIndustrial packaging: Plastic bag+ carton + plywood pallets;