Grinding Mill Main Bearing Housing
Grinding Mill Main Bearing Housing
Grinding Mill Main Bearing Housing
Grinding Mill Main Bearing Housing
Grinding Mill Main Bearing Housing
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PARAMETERS

■ Grinding Mill Main Bearings Type
Classification by material: ductile iron casting, Q235B welded structure;
■ Main Bearing Housing material of nodular cast iron mill

QT450-10,QT400-18AR,EN-GJS-400-18;
■ Equipment Type 
Ball mill, AG mill / SAG mill, Rod mill, Cement mill, Cement rotary kiln, Metallurgical rotary furnace, etc;
■ Main Bearing Housing weight range
200Kg-12000Kg;
■ Size of nodular cast iron Main Bearing Housing casting
GB / T6414-1999 ct11;
■ Properties of nodular cast iron Bearing Housing casting
the casting meets the requirements of GB / t1348-2009: tensile strength R M ≥ 385mpa, yield strength R P 0.2 ≥ 250Mpa, elongation a ≥ 12%;

■ Casting spheroidization grade
GB / 9441 grade 2;

■ Internal quality of casting
En12680-3-2003 ultrasonic flaw detection level 2, magnetic particle flaw detection level 2.

Process
1Design of Main Bearing Housing of nodular cast iron 2Welded structure Main Bearing Housing 3Mill bearing pedestal bearing assembly
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