Specifications
Trailer brake drumSizes: 5-4. 5", 6-5. 5", 8-6. 5"
Used on 2500 to 10000lbs trailer or truck axle
Surface finish: Black painting, Zinc plating, Galvanizing, Dacromet
Meterial: SAE G3500 Tensile 250MPa min, Brinell Hardness 187-255
Stud: 1/2-20UNF-2A SAE-Grade 8 Tensile 150,000 PSI min, Proof 120,000 PSI min
Bearing Race: L-44610, L-68111, LM-67010, 15245, 14276.
Cone: L-44643, L-44649, L-68149, LM-67047, LM-67048, 15123, 14125A, 25580.
In addition, we can manufacture any casting iron or steel according to your requirement, drawing or sample, and we are ISO9001:2000 certified manufacturer with quality assurance system.
