High Speed ABEC-3/Z3V3 Electric Motor Bearings For Wheel Hub TS16949 Standard

Ningbo DONGHUANG Bearing Co., LTD, was founded in 1995. It is a professional manufacturer of EMQ deep-groove ball bearing. The products are widely applied in miniature motors, electrical appliances, sports equipments, automobile components, electric tools, instruments, machinery equipments, and so on. Company now covers an area of over 40000 square meters, the existing staff of 265 people( including all kinds of high and middle professionals near 80 people), can produce high quality bearing of 80 million sets each year.

DONGHUANG Bearing devotes to developing the inner diameter of 4mm-60mm micro, small and medium deep groove ball bearings. The advanced automatic production lines, complete testing instruments and experimental means, the standardization of mature technology, and high quality technical development team and staff, especially build the brand: the VCD. For a variety of different users, we will be tailor-made professional bearing solutions.

DONGHUANG Bearing has already established a dozen domestic and international sales and distribution networks. Our solutions are accepted by many world top 500 companies. Customer demands and products innovation are our unremitting prusuits; Customers’ expectation and social responsibilities are the motive of our DONGHUANG Bearing’s development.

The comprehensive application of automation production lines is a premise to enusre product’s good qulality; What’s more, it is a mark that enterprises from the original larbo-intensive into the modern high-tech.

VCD bearings are widely used in miniature motors, home electric appliance, fitness equipment, powertools, automotive and motorcycle parts, insturment and antomation equipment of the transmission device field.

Rings and ball vacuum deairing with treatment of high carbon chromium bearing steel production GCR15 is the standard material to produce the accurate internal and extrnal circle and ball. This material with the United States AISL 52100, Germany DIN100Cr6, Japan JISSUJ2 specifications are consistent,

VCD standard holder is made of carbon steel by cold, but in corrosive environment, no parallel, or under high-speed operation, we can use stainless steel, nylon or phenolic resin holder according to customer’s request.

Bearing seal from into dust cover and plastic material seal. There are various types of seal. Because of different seal materials, bearing to adapt conditions will also change. Now shows some seal materials to consult.

The size of bearing clearance directly related to the use of noise, vibration, normal temperature, service life and the assembly of machinery motion effect. Therefore, it is very important that we choose the suitable assembly bearing clearance. We divided from small to big according to radial clearance range into C2, C0, C3, C4 and C5.