Special bearing for petroleum screw drilling tools M4CT3073E four stages roller 30x73x122mm
Tandem thrust bearings M4CT3073E are designed to be used in horizontal shaft applications (extruder gear drives) and it is essential that a sufficient thrust load be applied to prevent roller slip. Typically, the minimum load required is expressed as a ratio of the bearing’s dynamic load rating (C)to the applied load (P). Loads representing C/P > 12 must be avoided and loads where C/P falls between 8 and 12 should be avoided. M4CT3068 is 4 stages thrust roller bearing with inner dia:30mm size,outerdia diameter:73mm ,the height:122mm
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Tandem bearing old code |
Basic size unit(mm) |
Basic load rating Unit (KN) |
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Inner dia |
Outer dia |
Height |
Cr |
Cor |
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M4CT3073E |
30 |
73 |
122 |
222 |
903 |












