KOBELCO excavator SK460 (LS52D00002F1,72219137) front idler GP/excavator idlers factory/forging idler manufacture/OEM quality spare parts/heavy duty excavator undercarriage supply
Product Specifications
Kobelco SK460 (LS52D00002F1,72219137) forged idlers designed for mining applications, you’ll need heavy-duty, high-strength components that can endure extreme loads, abrasion, and impact in harsh mining environments. Forged idlers are superior to standard cast idlers due to their enhanced durability and resistance to cracking.
Features of Forged Idlers for Kobelco SK460 (Mining Use)
Material & Construction:
Forged steel construction (higher tensile strength than cast iron).
Hardened and tempered surfaces for extended wear resistance.
Sealed & pre-lubricated bearings (prevents dust/debris ingress).
Benefits for Mining:
Superior load capacity – handles high-stress, continuous operation.
Impact & shock resistance – reduces failure risks in rocky terrain.
Longer lifespan – minimizes replacement frequency and downtime.
Compatibility:
Must match SK460 undercarriage specs (some variations exist between standard and wide-track models).
Confirm bolt pattern, shaft diameter, and width before purchasing.
Maintenance Tips for Mining-Grade Idlers
✔ Inspect weekly for cracks, uneven wear, or bearing play.
✔ Use high-temperature grease (mining conditions demand robust lubrication).
✔ Monitor track tension – improper tension accelerates idler wear.
✔ Replace in pairs (if one idler fails, the other may be near failure).
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