CATBearing & Bushing

5C6739 Bearing — Cat 225 225D

This is a robust bearing engineered to withstand heavy loads and reduce friction in the operational systems of construction equipment. Manufactured to meet Caterpillar's exacting material and performance specifications, it offers superior longevity and reliability over a worn component. Operators might observe increased vibration, unusual noises, or a noticeable decrease in operational smoothness when this bearing is compromised.

Bearing – Part No 5C6739 – 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
MaterialHardened Steel Alloy
ApplicationPower Train or Hydraulic System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of failure may include a subtle humming sound during operation or a slight looseness in the connected assembly. If ignored, the noise will escalate, and excessive wear can lead to reduced system performance and potential damage to surrounding parts. Continued use with a failing bearing increases the risk of damage to the power train or hydraulic system components.

Installation Tip

Before installation, carefully inspect the bearing seat and the shaft for any signs of scoring or contamination. Never use a hammer or pry bar to install the bearing; use a proper press or driver to ensure even seating.

Service Note

Check the lubrication system associated with this bearing for any signs of contamination or blockage.