OEM No/Model: PAK3546
OEM Number: PAK3546
Disc Mirror Diameter:312mm
Disc Mirror Height:30mm
Total Height:137mm
Hub Fitting Diameter:134mm
Hole Center Diameter:155mm
Number Of Holes:12
Hole Diameter:M12X1.175
Technical Specifications
Material: High grade grey cast iron is specified in accordance with HT 250 grade.
Chemical Composition: Carbon: 3.1-3.4%
Silicon: 1.9-2.3%
Manganese: 0.6-0.9%
Tensile strength: 250MPa
Hardness: 187-241
Dimension Accuracy: Advanced Testing Machine, Spectrum Analyzer, Dynamic Balance Testing Machine ensures dimension accuracy of machined surface, hole and threads with the tolerance specified by the leading vehicle manufacturer.
Advantages:
1. Rigorous quality controls to ensure product integrity.
2. Low initial cost ensure competitive price.
3. Machined surface, holes, threads and brake path conform to the micron value in the original specifications.
3.We are the specialized manufacturer of brake drums and wheel hub for medium and heavy duty trucks and trailer.
4. We accept the OEM service, and also we can customize brake drums based on your drawing or sample.
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