CATBearing & Bushing

4W5697 Bearing — Cat 777

This is a heavy-duty bearing designed to support rotational loads and reduce friction within the mechanical systems of heavy equipment. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged bearings. Operators may notice increased vibration, unusual noises, or a decrease in operational efficiency when this bearing begins to fail.

Bearing – Part No 4W5697 – 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
ApplicationPower train or undercarriage
Service LifeReplace based on inspection or 2,500 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing bearing include a faint grinding noise during operation or slight play in the component. If left unaddressed, the noise will intensify, and excessive heat may develop, potentially leading to component seizure. Continued operation risks severe damage to adjacent parts and extended downtime.

Installation Tip

Ensure the bearing bore is thoroughly cleaned and free of any debris or old lubricant before installation. Avoid using excessive force or impact tools when pressing the bearing into its housing, as this can cause internal damage.

Service Note

Inspect the shaft and housing for wear or damage, and ensure proper lubrication is applied to the new bearing.