CATBearing & Bushing

6J0800 Bearing — Cat 815b 815F

This is a robust bearing engineered to minimize friction and manage loads in critical rotating assemblies of Caterpillar equipment. It meets rigorous OEM specifications, offering superior longevity and operational integrity over a worn bearing that would exhibit increased resistance and noise. Operators might observe abnormal vibrations, excessive heat, or a distinct grinding sound emanating from the affected component when this bearing starts to fail.

Bearing – Part No 6J0800 – 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
ApplicationPower train and undercarriage components
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing 6J0800 bearing include audible whining or rumbling sounds during operation. If ignored, the bearing will likely seize, causing significant operational resistance and potential damage to adjacent parts. Continued use risks compromising the integrity of the entire assembly it supports.

Installation Tip

Ensure the bore where the bearing is seated is perfectly clean and free from any burrs or foreign material. Never use a hammer or impact tool to seat the bearing; use an appropriate press or driver to apply force evenly to the correct race.

Service Note

Inspect the shaft or gear that interfaces with this bearing for any signs of wear, pitting, or heat discoloration.