CATBearing & Bushing

4J8006 Bearing — Cat 814F ii 824s

This is a high-quality bearing designed to reduce friction and support loads within the drivetrain or suspension system of Caterpillar equipment. It is manufactured to meet stringent OEM material and dimensional standards, ensuring smooth rotation and extended service life compared to worn or damaged bearings. Operators may notice increased noise, vibration, or a noticeable decrease in operational efficiency when this bearing begins to fail.

Bearing – Part No 4J8006 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeBearing
MaterialSteel alloy
ApplicationDrivetrain/Suspension
Service LifeReplace based on inspection or performance degradation
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing bearing include a grinding or humming noise that changes with speed. If left unaddressed, the noise will intensify, and excessive heat may develop, potentially leading to component seizure. Continued operation risks severe damage to adjacent components and unplanned downtime.

Installation Tip

Ensure the bearing housing is thoroughly cleaned and free of any old lubricant or debris before installing the new bearing. Avoid using excessive force or improper tools, which can damage the bearing races or cage during installation.

Service Note

Inspect the adjacent seals and shaft for wear or damage when replacing this bearing.