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This 23000 Series spherical roller bearing has a steel cage, a CN radial clearance, an outer ring with lubrication groove and three oil holes, and a round bore suitable for applications that support radial and oscillating axial loads, such as in compressors and fans. The two-piece pressed steel cage has high wear resistance and spaces the rollers for even load distribution and prevents contact to reduce friction, vibration, and noise. The bearing's round bore fits conventional cylindrical shafts. This bearing has a "Light" rating and two rows of symmetrically arranged rollers oriented on a concave raceway, which allow self-realignment and compensate for static and dynamic alignment errors. This bearing has a maximum operating temperature of 392 degrees F. This roller bearing's CN (normal) radial clearance is for applications where thermal expansion does not reduce clearance. This roller bearing is intended for interchangeability and meets DIN standards for parts numbering, bearing dimensions, load ratings, tolerances, and clearances. It meets ISO standards for hardening of bearing rollers and rings.


The following types are all available for 23000 series spherical roller bearing.


CA TYPE: These bearings feature based on one piece precision-machined brass cage and symmetric rollers.The designs are optimized to offer considerable higher load ratings than conventional designs for a broad range of applications and long service life.


CC TYPE: These bearings feature based on two window-type steel cage and symmetric rollers. There is a flangeless inner ring with a guide ring centered on the inner ring.


MB TYPE: These bearings feature based on two piece precision-machined brass cage being an improvement over the conventional design. These bearings incorporate symmetrical rollers and are equivalent to CC design in load capacity.


E TYPE: These bearings consist of symmetric rollers,floating guide ring through the double row roller, inner ring without rib, two sheet steel cages. Dynamic load rating average prolonged 25%-35%. Thus, at the same condition, the rating life of E type bearing is about 2-3 times than old design.



Agricultural machines such as combined harvesting machine, air-blower, paper-machine, textile machine, woodworking machinery, overhead crane moving wheel and driving shaft as well as a large number of non agricultural applications.


Bearing ModelDimensions(mm)Weight(kg)
23030 150 225 56 7.818 
23032  160 240 60 9.520 
23034 170 260 67 13.29 
23036 180 280 74 17.36 
23038190 290 75 17.76 
23040 200 310 82 23.59 
23044220 340 90 30.50 
23048 240 360 92 33.00 
23052260 400 104 47.00 
23056 280 420 106 51.00 
23060300 460 118 71.00 
23064 320 480 121 77.00 
23068340 520 133 109.00 

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