Through-Hardened Alloy Steel
Composition: A medium-carbon alloy steel, typically containing elements like Chromium (Cr), Manganese (Mn), and Molybdenum (Mo). This alloy composition provides high strength and hardenability.
Manufacturing Process: The bushing is forged for a superior grain structure, then machined to precise dimensions. The key step is through-hardening (also called uniform hardening).
This 553-7820 bushing is used for 950GC wheel loader.
Related part number:
397-9884
517-3211
397-9885
517-3217
397-9886
397-9887
397-9888
517-3226
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517-3218
517-3211
397-9885
517-3217
397-9886
397-9887
397-9888
517-3226
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