CATBearing & Bushing

6e5449 Bearing — Cat D6N

This is a critical component within the power train or undercarriage system, designed to reduce friction and support rotating shafts. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance 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 6e5449 – 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/Undercarriage
Service LifeReplace based on inspection or performance degradation
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of bearing failure may include a faint grinding noise or increased heat around the component. If left unaddressed, the noise will intensify, and the component may seize, leading to significant downtime and potential damage to surrounding parts. Continued operation risks severe damage to the shaft and housing, necessitating more extensive and costly repairs.

Installation Tip

Ensure the bearing housing is thoroughly cleaned before installation to prevent contamination. Avoid using excessive force or improper tools when pressing the bearing into its seat, as this can cause damage.

Service Note

Inspect the shaft and housing for any signs of wear or scoring, and check the lubrication system for proper function.