Tapered Roller Bearing 30311
The 30311 bearing is a Tapered roller bearings with an inner diameter of 55 mm , an outer diameter of 120 mm, a width of 59 mm. It typically uses P0 P6 P5 grade precision tolerances and Open / ZZ / 2RS type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Usually, a single-row tapered roller bearing outer ring raceway of cone angle in the 10° ~19 °before, can simultaneously bear bearing axial load and radial loads. Cone angle is bigger, bear the axial load capacity is bigger. Big cone angle of the bearing, post code and B, cone angle 25 ° ~29°, it can bear large axial load. In addition, a single-row tapered roller bearing can be installed in the process to adjust the clearance size.
We offer tapered roller bearing. Tapered roller bearings can be detached, inner rings with roller and outer ring, cage together to form a component can be installed separately. Roller and the raceway contact correction of contact wire can reduce stress concentrations. Tapered roller bearings can accommodate radial loads and axial loads. As tapered roller bearings only passes a one-way axial loading, so pass for opposite direction axial loads with the symmetrical installation on needs another taper roller bearing.
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