Demy (D&M) Bearings Co. Ltd

Model Number: 7000, 7200, 7300, 3200, 3300, etc Brand Name: BMT Key Specifications/Special Features: These are compose of inner and outer races, ball complement andbearing cage; however, different to other ball bearings like a deepgroove ball bearing, an angular contact ball bearing is designedwith axially asymmetric raceAs a result, angular contact ball bearings are more suitablefor supporting "combined loads" (loading in both the radial andaxial directions); pure axial-load supporting in one direction isalso possible. Generally speaking, the supporting capability for anaxial load; and at the same time, the smaller the supportingcapability for a radial loadAccording to angular contact ball bearing manufacturers,single-row, and double-row angular contact ball bearings are bothpopular ones in the market. A single row angular contact ballbearing is suitable for carrying axial-load acting in one directiononly; as a result, they are usually used in pairs ormulti-arrangement in many applications. A double row angularcontact ball bearing, however, is suitable for both an axial-loadand a radial-load in both directionsWhere could we found DEMY angular contact ball bearings:Single-row angular contact ball bearings are usually used inmachine tool spindles, high frequency motors, gas turbines,centrifugal separators, front hub of mini vehicles, differentialpinions, etc.

Double-row angular contact ball bearings are extensively usedin oil pumps, roots blowers, air compressors, varioustransmissions, printing machines and fuel injection bumps, andmore