Nsk Bearing

Brief introductionDeep groove ball bearing is a rolling bearing is the most common type of. The basic type of deep groove ball bearing consists of an outer ring, an inner ring, a steel ball and a group of cage. Deep groove ball bearing type with single row and double row two, single row deep groove ball bearing type code 6, double row deep groove ball bearing 4. It has the advantages of simple structure, convenient use, is the production of the most common, the most widely used class of bearing.Working principleDeep groove ball bearings mainly bear radial load, but also to support radial load and axial load. When its only bear the radial load, the contact angle is zero. When the deep groove ball bearings with a larger radial clearance, has the properties of angular contact bearing, can bear large axial load. Deep groove ball bearing friction coefficient is small, the limit speed is very high, particularly in large high speed axial load conditions, deep groove ball bearing thrust ball bearings are more advantages thanBearing structureDeep groove ball bearing has the advantages of simple structure, and other types are easy to achieve high manufacturing accuracy, so easily into a series of mass production, the manufacturing cost is low, use is very common. Deep groove ball bearing except basic types, there are a variety of variant structure, such as: with deep groove ball bearings, rubber sealed deep groove ball bearings, with a stop row deep groove ball bearings, ball filling gap is big load capacity of deep groove ball bearing, deep groove ball bearings.