Angular Contact Ball Bearing 7311B, 7311C, 7311AC, 7311BTN
7311B, 7311C, 7311AC, 7311BTN Chrome Steel bearing, angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.
The features of 7311B, 7311C, 7311AC, 7311BTN angular contact ball bearing is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.
Item: 7311B, 7311C, 7311AC, 7311BTN Ball Bearings
Type: Angular Contact Ball Bearing
Material: Chrome Steel Gcr15
Size:55x120x29mm
ID (inner diameter) bore: 55mm
OD (outer diameter):120mm
Width/Heigh/Thickness:29mm
Dimensions:55mmx120mmx29mm
7311B, 7311C, 7311AC, 7311BTN Angular Contact Ball Bearing
Angular Contact Ball Bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.












